128233500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 380697408

約数和(自身を除く): 252463908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 530, 636, 750, 795, 1060, 1325, 1500, 1590, 1613, 2650, 3180, 3226, 3975, 4839, 5300, 6452, 6625, 7950, 8065, 9678, 13250, 15900, 16130, 19356, 19875, 24195, 26500, 32260, 39750, 40325, 48390, 79500, 80650, 85489, 96780, 120975, 161300, 170978, 201625, 241950, 256467, 341956, 403250, 427445, 483900, 512934, 604875, 806500, 854890, 1025868, 1209750, 1282335, 1709780, 2137225, 2419500, 2564670, 4274450, 5129340, 6411675, 8548900, 10686125, 12823350, 21372250, 25646700, 32058375, 42744500, 64116750, 128233500]

約数ペア:

[(1, 128233500), (2, 64116750), (3, 42744500), (4, 32058375), (5, 25646700), (6, 21372250), (10, 12823350), (12, 10686125), (15, 8548900), (20, 6411675), (25, 5129340), (30, 4274450), (50, 2564670), (53, 2419500), (60, 2137225), (75, 1709780), (100, 1282335), (106, 1209750), (125, 1025868), (150, 854890), (159, 806500), (212, 604875), (250, 512934), (265, 483900), (300, 427445), (318, 403250), (375, 341956), (500, 256467), (530, 241950), (636, 201625), (750, 170978), (795, 161300), (1060, 120975), (1325, 96780), (1500, 85489), (1590, 80650), (1613, 79500), (2650, 48390), (3180, 40325), (3226, 39750), (3975, 32260), (4839, 26500), (5300, 24195), (6452, 19875), (6625, 19356), (7950, 16130), (8065, 15900), (9678, 13250)]