124555600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 341462520

約数和(自身を除く): 216906920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 1040, 1105, 1300, 1360, 1409, 1700, 1768, 2210, 2600, 2818, 3400, 3536, 4420, 5200, 5525, 5636, 6800, 7045, 8840, 11050, 11272, 14090, 17680, 18317, 22100, 22544, 23953, 28180, 35225, 36634, 44200, 47906, 56360, 70450, 73268, 88400, 91585, 95812, 112720, 119765, 140900, 146536, 183170, 191624, 239530, 281800, 293072, 311389, 366340, 383248, 457925, 479060, 563600, 598825, 622778, 732680, 915850, 958120, 1197650, 1245556, 1465360, 1556945, 1831700, 1916240, 2395300, 2491112, 3113890, 3663400, 4790600, 4982224, 6227780, 7326800, 7784725, 9581200, 12455560, 15569450, 24911120, 31138900, 62277800, 124555600]

約数ペア:

[(1, 124555600), (2, 62277800), (4, 31138900), (5, 24911120), (8, 15569450), (10, 12455560), (13, 9581200), (16, 7784725), (17, 7326800), (20, 6227780), (25, 4982224), (26, 4790600), (34, 3663400), (40, 3113890), (50, 2491112), (52, 2395300), (65, 1916240), (68, 1831700), (80, 1556945), (85, 1465360), (100, 1245556), (104, 1197650), (130, 958120), (136, 915850), (170, 732680), (200, 622778), (208, 598825), (221, 563600), (260, 479060), (272, 457925), (325, 383248), (340, 366340), (400, 311389), (425, 293072), (442, 281800), (520, 239530), (650, 191624), (680, 183170), (850, 146536), (884, 140900), (1040, 119765), (1105, 112720), (1300, 95812), (1360, 91585), (1409, 88400), (1700, 73268), (1768, 70450), (2210, 56360), (2600, 47906), (2818, 44200), (3400, 36634), (3536, 35225), (4420, 28180), (5200, 23953), (5525, 22544), (5636, 22100), (6800, 18317), (7045, 17680), (8840, 14090), (11050, 11272)]