86137500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{2297}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 251327664

約数和(自身を除く): 165190164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2297, 2500, 3125, 3750, 4594, 6250, 6891, 7500, 9188, 9375, 11485, 12500, 13782, 18750, 22970, 27564, 34455, 37500, 45940, 57425, 68910, 114850, 137820, 172275, 229700, 287125, 344550, 574250, 689100, 861375, 1148500, 1435625, 1722750, 2871250, 3445500, 4306875, 5742500, 7178125, 8613750, 14356250, 17227500, 21534375, 28712500, 43068750, 86137500]

約数ペア:

[(1, 86137500), (2, 43068750), (3, 28712500), (4, 21534375), (5, 17227500), (6, 14356250), (10, 8613750), (12, 7178125), (15, 5742500), (20, 4306875), (25, 3445500), (30, 2871250), (50, 1722750), (60, 1435625), (75, 1148500), (100, 861375), (125, 689100), (150, 574250), (250, 344550), (300, 287125), (375, 229700), (500, 172275), (625, 137820), (750, 114850), (1250, 68910), (1500, 57425), (1875, 45940), (2297, 37500), (2500, 34455), (3125, 27564), (3750, 22970), (4594, 18750), (6250, 13782), (6891, 12500), (7500, 11485), (9188, 9375)]