120877500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 358985088

約数和(自身を除く): 238107588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 227, 250, 284, 300, 355, 375, 426, 454, 500, 625, 681, 710, 750, 852, 908, 1065, 1135, 1250, 1362, 1420, 1500, 1775, 1875, 2130, 2270, 2500, 2724, 3405, 3550, 3750, 4260, 4540, 5325, 5675, 6810, 7100, 7500, 8875, 10650, 11350, 13620, 16117, 17025, 17750, 21300, 22700, 26625, 28375, 32234, 34050, 35500, 44375, 48351, 53250, 56750, 64468, 68100, 80585, 85125, 88750, 96702, 106500, 113500, 133125, 141875, 161170, 170250, 177500, 193404, 241755, 266250, 283750, 322340, 340500, 402925, 425625, 483510, 532500, 567500, 805850, 851250, 967020, 1208775, 1611700, 1702500, 2014625, 2417550, 4029250, 4835100, 6043875, 8058500, 10073125, 12087750, 20146250, 24175500, 30219375, 40292500, 60438750, 120877500]

約数ペア:

[(1, 120877500), (2, 60438750), (3, 40292500), (4, 30219375), (5, 24175500), (6, 20146250), (10, 12087750), (12, 10073125), (15, 8058500), (20, 6043875), (25, 4835100), (30, 4029250), (50, 2417550), (60, 2014625), (71, 1702500), (75, 1611700), (100, 1208775), (125, 967020), (142, 851250), (150, 805850), (213, 567500), (227, 532500), (250, 483510), (284, 425625), (300, 402925), (355, 340500), (375, 322340), (426, 283750), (454, 266250), (500, 241755), (625, 193404), (681, 177500), (710, 170250), (750, 161170), (852, 141875), (908, 133125), (1065, 113500), (1135, 106500), (1250, 96702), (1362, 88750), (1420, 85125), (1500, 80585), (1775, 68100), (1875, 64468), (2130, 56750), (2270, 53250), (2500, 48351), (2724, 44375), (3405, 35500), (3550, 34050), (3750, 32234), (4260, 28375), (4540, 26625), (5325, 22700), (5675, 21300), (6810, 17750), (7100, 17025), (7500, 16117), (8875, 13620), (10650, 11350)]