12257250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 31224960

約数和(自身を除く): 18967710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 277, 295, 354, 375, 554, 590, 750, 831, 885, 1385, 1475, 1662, 1770, 2770, 2950, 4155, 4425, 6925, 7375, 8310, 8850, 13850, 14750, 16343, 20775, 22125, 32686, 34625, 41550, 44250, 49029, 69250, 81715, 98058, 103875, 163430, 207750, 245145, 408575, 490290, 817150, 1225725, 2042875, 2451450, 4085750, 6128625, 12257250]

約数ペア:

[(1, 12257250), (2, 6128625), (3, 4085750), (5, 2451450), (6, 2042875), (10, 1225725), (15, 817150), (25, 490290), (30, 408575), (50, 245145), (59, 207750), (75, 163430), (118, 103875), (125, 98058), (150, 81715), (177, 69250), (250, 49029), (277, 44250), (295, 41550), (354, 34625), (375, 32686), (554, 22125), (590, 20775), (750, 16343), (831, 14750), (885, 13850), (1385, 8850), (1475, 8310), (1662, 7375), (1770, 6925), (2770, 4425), (2950, 4155)]