67895820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41911}}^1$

素因数の和:41932

約数の個数: 60

約数和(自身を含む): 212996784

約数和(自身を除く): 145100964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41911, 83822, 125733, 167644, 209555, 251466, 377199, 419110, 502932, 628665, 754398, 838220, 1131597, 1257330, 1508796, 1885995, 2263194, 2514660, 3394791, 3771990, 4526388, 5657985, 6789582, 7543980, 11315970, 13579164, 16973955, 22631940, 33947910, 67895820]

約数ペア:

[(1, 67895820), (2, 33947910), (3, 22631940), (4, 16973955), (5, 13579164), (6, 11315970), (9, 7543980), (10, 6789582), (12, 5657985), (15, 4526388), (18, 3771990), (20, 3394791), (27, 2514660), (30, 2263194), (36, 1885995), (45, 1508796), (54, 1257330), (60, 1131597), (81, 838220), (90, 754398), (108, 628665), (135, 502932), (162, 419110), (180, 377199), (270, 251466), (324, 209555), (405, 167644), (540, 125733), (810, 83822), (1620, 41911)]