64542750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 164616192

約数和(自身を除く): 100073442

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 375, 470, 705, 750, 1175, 1410, 1831, 2350, 3525, 3662, 5493, 5875, 7050, 9155, 10986, 11750, 17625, 18310, 27465, 35250, 45775, 54930, 86057, 91550, 137325, 172114, 228875, 258171, 274650, 430285, 457750, 516342, 686625, 860570, 1290855, 1373250, 2151425, 2581710, 4302850, 6454275, 10757125, 12908550, 21514250, 32271375, 64542750]

約数ペア:

[(1, 64542750), (2, 32271375), (3, 21514250), (5, 12908550), (6, 10757125), (10, 6454275), (15, 4302850), (25, 2581710), (30, 2151425), (47, 1373250), (50, 1290855), (75, 860570), (94, 686625), (125, 516342), (141, 457750), (150, 430285), (235, 274650), (250, 258171), (282, 228875), (375, 172114), (470, 137325), (705, 91550), (750, 86057), (1175, 54930), (1410, 45775), (1831, 35250), (2350, 27465), (3525, 18310), (3662, 17625), (5493, 11750), (5875, 10986), (7050, 9155)]