20147012250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{677}}^1\times {\mathrm{39679}}^1$

素因数の和:40376

約数の個数: 64

約数和(自身を含む): 50362490880

約数和(自身を除く): 30215478630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 677, 750, 1354, 2031, 3385, 4062, 6770, 10155, 16925, 20310, 33850, 39679, 50775, 79358, 84625, 101550, 119037, 169250, 198395, 238074, 253875, 396790, 507750, 595185, 991975, 1190370, 1983950, 2975925, 4959875, 5951850, 9919750, 14879625, 26862683, 29759250, 53725366, 80588049, 134313415, 161176098, 268626830, 402940245, 671567075, 805880490, 1343134150, 2014701225, 3357835375, 4029402450, 6715670750, 10073506125, 20147012250]

約数ペア:

[(1, 20147012250), (2, 10073506125), (3, 6715670750), (5, 4029402450), (6, 3357835375), (10, 2014701225), (15, 1343134150), (25, 805880490), (30, 671567075), (50, 402940245), (75, 268626830), (125, 161176098), (150, 134313415), (250, 80588049), (375, 53725366), (677, 29759250), (750, 26862683), (1354, 14879625), (2031, 9919750), (3385, 5951850), (4062, 4959875), (6770, 2975925), (10155, 1983950), (16925, 1190370), (20310, 991975), (33850, 595185), (39679, 507750), (50775, 396790), (79358, 253875), (84625, 238074), (101550, 198395), (119037, 169250)]