31227113200

素因数分解:

$2^4\times 5^2\times {\mathrm{271}}^2\times {\mathrm{1063}}^1$

素因数の和:1623

約数の個数: 90

約数和(自身を含む): 75371837352

約数和(自身を除く): 44144724152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 271, 400, 542, 1063, 1084, 1355, 2126, 2168, 2710, 4252, 4336, 5315, 5420, 6775, 8504, 10630, 10840, 13550, 17008, 21260, 21680, 26575, 27100, 42520, 53150, 54200, 73441, 85040, 106300, 108400, 146882, 212600, 288073, 293764, 367205, 425200, 576146, 587528, 734410, 1152292, 1175056, 1440365, 1468820, 1836025, 2304584, 2880730, 2937640, 3672050, 4609168, 5761460, 5875280, 7201825, 7344100, 11522920, 14403650, 14688200, 23045840, 28807300, 29376400, 57614600, 78067783, 115229200, 156135566, 312271132, 390338915, 624542264, 780677830, 1249084528, 1561355660, 1951694575, 3122711320, 3903389150, 6245422640, 7806778300, 15613556600, 31227113200]

約数ペア:

[(1, 31227113200), (2, 15613556600), (4, 7806778300), (5, 6245422640), (8, 3903389150), (10, 3122711320), (16, 1951694575), (20, 1561355660), (25, 1249084528), (40, 780677830), (50, 624542264), (80, 390338915), (100, 312271132), (200, 156135566), (271, 115229200), (400, 78067783), (542, 57614600), (1063, 29376400), (1084, 28807300), (1355, 23045840), (2126, 14688200), (2168, 14403650), (2710, 11522920), (4252, 7344100), (4336, 7201825), (5315, 5875280), (5420, 5761460), (6775, 4609168), (8504, 3672050), (10630, 2937640), (10840, 2880730), (13550, 2304584), (17008, 1836025), (21260, 1468820), (21680, 1440365), (26575, 1175056), (27100, 1152292), (42520, 734410), (53150, 587528), (54200, 576146), (73441, 425200), (85040, 367205), (106300, 293764), (108400, 288073), (146882, 212600)]