阶乘
所有正整数的乘积。
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一个正整数的阶乘n所有正整数的乘积是否小于或等于n．
n != 1 * 2 * 3 * ....* n (1)
阶乘0被定义
0 != 1 (2)
整数的阶乘，范围为1 ~ 100
| n | n ! |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3. | 6 |
| 4 | 24 |
| 5 | 120 |
| 6 | 720 |
| 7 | 5040 |
| 8 | 40320 |
| 9 | 362880 |
| 10 | 3628800 |
| 11 | 39916800 |
| 12 | 479001600 |
| 13 | 6227020800 |
| 14 | 87178291200 |
| 15 | 1307674368000 |
| 16 | 20922789888000 |
| 17 | 355687428096000 |
| 18 | 6402373705728000 |
| 19 | 121645100408832000 |
| 20. | 2432902008176640000 |
| 21 | 51090942171709400000 |
| 22 | 1124000727777610000000 |
| 23 | 25852016738885000000000 |
| 24 | 620448401733240000000000 |
| 25 | 15511210043331000000000000 |
| 26 | 403291461126606000000000000 |
| 27 | 10888869450418400000000000000 |
| 28 | 304888344611714000000000000000 |
| 29 | 8841761993739700000000000000000 |
| 30. | 265252859812191000000000000000000 |
| 31 | 8222838654177920000000000000000000 |
| 32 | 263130836933694000000000000000000000 |
| 33 | 8683317618811890000000000000000000000 |
| 34 | 295232799039604000000000000000000000000 |
| 35 | 10333147966386100000000000000000000000000 |
| 36 | 371993326789901000000000000000000000000000 |
| 37 | 13763753091226300000000000000000000000000000 |
| 38 | 523022617466601000000000000000000000000000000 |
| 39 | 20397882081197400000000000000000000000000000000 |
| 40 | 815915283247898000000000000000000000000000000000 |
| 41 | 33452526613163800000000000000000000000000000000000 |
| 42 | 1405006117752880000000000000000000000000000000000000 |
| 43 | 60415263063373800000000000000000000000000000000000000 |
| 44 | 2658271574788450000000000000000000000000000000000000000 |
| 45 | 119622220865480000000000000000000000000000000000000000000 |
| 46 | 5502622159812090000000000000000000000000000000000000000000 |
| 47 | 258623241511168000000000000000000000000000000000000000000000 |
| 48 | 12413915592536100000000000000000000000000000000000000000000000 |
| 49 | 608281864034268000000000000000000000000000000000000000000000000 |
| 50 | 30414093201713400000000000000000000000000000000000000000000000000 |
| 51 | 1551118753287380000000000000000000000000000000000000000000000000000 |
| 52 | 80658175170943900000000000000000000000000000000000000000000000000000 |
| 53 | 4274883284060020000000000000000000000000000000000000000000000000000000 |
| 54 | 230843697339241000000000000000000000000000000000000000000000000000000000 |
| 55 | 12696403353658300000000000000000000000000000000000000000000000000000000000 |
| 56 | 710998587804863000000000000000000000000000000000000000000000000000000000000 |
| 57 | 40526919504877200000000000000000000000000000000000000000000000000000000000000 |
| 58 | 2350561331282880000000000000000000000000000000000000000000000000000000000000000 |
| 59 | 138683118545690000000000000000000000000000000000000000000000000000000000000000000 |
| 60 | 8320987112741390000000000000000000000000000000000000000000000000000000000000000000 |
| 61 | 507580213877225000000000000000000000000000000000000000000000000000000000000000000000 |
| 62 | 31469973260387900000000000000000000000000000000000000000000000000000000000000000000000 |
| 63 | 1982608315404440000000000000000000000000000000000000000000000000000000000000000000000000 |
| 64 | 126886932185884000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 65 | 8247650592082470000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 66 | 544344939077443000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 67 | 36471110918188700000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 68 | 2480035542436830000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 69 | 171122452428141000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 70 | 11978571669969900000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 71 | 850478588567862000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 72 | 61234458376886100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 73 | 4470115461512690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 74 | 330788544151939000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 75 | 24809140811395400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 76 | 1885494701666050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 77 | 145183092028286000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 78 | 11324281178206300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 79 | 894618213078298000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 80 | 71569457046263800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 81 | 5797126020747370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 82 | 475364333701284000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 83 | 39455239697206600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 84 | 3314240134565350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 85 | 281710411438055000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 86 | 24227095383672700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 87 | 2107757298379530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 88 | 185482642257398000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 89 | 16507955160908500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 90 | 1485715964481760000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 91 | 135200152767840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 92 | 12438414054641300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 93 | 1156772507081640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 94 | 108736615665674000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 95 | 10329978488239100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 96 | 991677934870949000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 97 | 96192759682482200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 98 | 9426890448883250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 99 | 933262154439442000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| One hundred. | 93326215443944200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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