140148450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23988

約数の個数: 72

約数和(自身を含む): 405513108

約数和(自身を除く): 265364658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 23957, 47914, 71871, 119785, 143742, 215613, 239570, 311441, 359355, 431226, 598925, 622882, 718710, 934323, 1078065, 1197850, 1557205, 1796775, 1868646, 2156130, 2802969, 3114410, 3593550, 4671615, 5390325, 5605938, 7786025, 9343230, 10780650, 14014845, 15572050, 23358075, 28029690, 46716150, 70074225, 140148450]

約数ペア:

[(1, 140148450), (2, 70074225), (3, 46716150), (5, 28029690), (6, 23358075), (9, 15572050), (10, 14014845), (13, 10780650), (15, 9343230), (18, 7786025), (25, 5605938), (26, 5390325), (30, 4671615), (39, 3593550), (45, 3114410), (50, 2802969), (65, 2156130), (75, 1868646), (78, 1796775), (90, 1557205), (117, 1197850), (130, 1078065), (150, 934323), (195, 718710), (225, 622882), (234, 598925), (325, 431226), (390, 359355), (450, 311441), (585, 239570), (650, 215613), (975, 143742), (1170, 119785), (1950, 71871), (2925, 47914), (5850, 23957)]