90502800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 120

約数和(自身を含む): 295588224

約数和(自身を除く): 205085424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1325, 1423, 1590, 2120, 2544, 2650, 2846, 3180, 3975, 4240, 4269, 5300, 5692, 6360, 7115, 7950, 8538, 10600, 11384, 12720, 14230, 15900, 17076, 21200, 21345, 22768, 28460, 31800, 34152, 35575, 42690, 56920, 63600, 68304, 71150, 75419, 85380, 106725, 113840, 142300, 150838, 170760, 213450, 226257, 284600, 301676, 341520, 377095, 426900, 452514, 569200, 603352, 754190, 853800, 905028, 1131285, 1206704, 1508380, 1707600, 1810056, 1885475, 2262570, 3016760, 3620112, 3770950, 4525140, 5656425, 6033520, 7541900, 9050280, 11312850, 15083800, 18100560, 22625700, 30167600, 45251400, 90502800]

約数ペア:

[(1, 90502800), (2, 45251400), (3, 30167600), (4, 22625700), (5, 18100560), (6, 15083800), (8, 11312850), (10, 9050280), (12, 7541900), (15, 6033520), (16, 5656425), (20, 4525140), (24, 3770950), (25, 3620112), (30, 3016760), (40, 2262570), (48, 1885475), (50, 1810056), (53, 1707600), (60, 1508380), (75, 1206704), (80, 1131285), (100, 905028), (106, 853800), (120, 754190), (150, 603352), (159, 569200), (200, 452514), (212, 426900), (240, 377095), (265, 341520), (300, 301676), (318, 284600), (400, 226257), (424, 213450), (530, 170760), (600, 150838), (636, 142300), (795, 113840), (848, 106725), (1060, 85380), (1200, 75419), (1272, 71150), (1325, 68304), (1423, 63600), (1590, 56920), (2120, 42690), (2544, 35575), (2650, 34152), (2846, 31800), (3180, 28460), (3975, 22768), (4240, 21345), (4269, 21200), (5300, 17076), (5692, 15900), (6360, 14230), (7115, 12720), (7950, 11384), (8538, 10600)]