18046500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 35732316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 227, 250, 265, 300, 318, 375, 454, 500, 530, 636, 681, 750, 795, 908, 1060, 1135, 1325, 1362, 1500, 1590, 2270, 2650, 2724, 3180, 3405, 3975, 4540, 5300, 5675, 6625, 6810, 7950, 11350, 12031, 13250, 13620, 15900, 17025, 19875, 22700, 24062, 26500, 28375, 34050, 36093, 39750, 48124, 56750, 60155, 68100, 72186, 79500, 85125, 113500, 120310, 144372, 170250, 180465, 240620, 300775, 340500, 360930, 601550, 721860, 902325, 1203100, 1503875, 1804650, 3007750, 3609300, 4511625, 6015500, 9023250, 18046500]

約数ペア:

[(1, 18046500), (2, 9023250), (3, 6015500), (4, 4511625), (5, 3609300), (6, 3007750), (10, 1804650), (12, 1503875), (15, 1203100), (20, 902325), (25, 721860), (30, 601550), (50, 360930), (53, 340500), (60, 300775), (75, 240620), (100, 180465), (106, 170250), (125, 144372), (150, 120310), (159, 113500), (212, 85125), (227, 79500), (250, 72186), (265, 68100), (300, 60155), (318, 56750), (375, 48124), (454, 39750), (500, 36093), (530, 34050), (636, 28375), (681, 26500), (750, 24062), (795, 22700), (908, 19875), (1060, 17025), (1135, 15900), (1325, 13620), (1362, 13250), (1500, 12031), (1590, 11350), (2270, 7950), (2650, 6810), (2724, 6625), (3180, 5675), (3405, 5300), (3975, 4540)]