15764200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 38571750

約数和(自身を除く): 22807550

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 149, 184, 200, 230, 298, 460, 529, 575, 596, 745, 920, 1058, 1150, 1192, 1490, 2116, 2300, 2645, 2980, 3427, 3725, 4232, 4600, 5290, 5960, 6854, 7450, 10580, 13225, 13708, 14900, 17135, 21160, 26450, 27416, 29800, 34270, 52900, 68540, 78821, 85675, 105800, 137080, 157642, 171350, 315284, 342700, 394105, 630568, 685400, 788210, 1576420, 1970525, 3152840, 3941050, 7882100, 15764200]

約数ペア:

[(1, 15764200), (2, 7882100), (4, 3941050), (5, 3152840), (8, 1970525), (10, 1576420), (20, 788210), (23, 685400), (25, 630568), (40, 394105), (46, 342700), (50, 315284), (92, 171350), (100, 157642), (115, 137080), (149, 105800), (184, 85675), (200, 78821), (230, 68540), (298, 52900), (460, 34270), (529, 29800), (575, 27416), (596, 26450), (745, 21160), (920, 17135), (1058, 14900), (1150, 13708), (1192, 13225), (1490, 10580), (2116, 7450), (2300, 6854), (2645, 5960), (2980, 5290), (3427, 4600), (3725, 4232)]