64116750

素因数分解:

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

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 163156032

約数和(自身を除く): 99039282

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 750, 795, 1325, 1590, 1613, 2650, 3226, 3975, 4839, 6625, 7950, 8065, 9678, 13250, 16130, 19875, 24195, 39750, 40325, 48390, 80650, 85489, 120975, 170978, 201625, 241950, 256467, 403250, 427445, 512934, 604875, 854890, 1209750, 1282335, 2137225, 2564670, 4274450, 6411675, 10686125, 12823350, 21372250, 32058375, 64116750]

約数ペア:

[(1, 64116750), (2, 32058375), (3, 21372250), (5, 12823350), (6, 10686125), (10, 6411675), (15, 4274450), (25, 2564670), (30, 2137225), (50, 1282335), (53, 1209750), (75, 854890), (106, 604875), (125, 512934), (150, 427445), (159, 403250), (250, 256467), (265, 241950), (318, 201625), (375, 170978), (530, 120975), (750, 85489), (795, 80650), (1325, 48390), (1590, 40325), (1613, 39750), (2650, 24195), (3226, 19875), (3975, 16130), (4839, 13250), (6625, 9678), (7950, 8065)]