66706740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41177}}^1$

素因数の和:41198

約数の個数: 60

約数和(自身を含む): 209266596

約数和(自身を除く): 142559856

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, 41177, 82354, 123531, 164708, 205885, 247062, 370593, 411770, 494124, 617655, 741186, 823540, 1111779, 1235310, 1482372, 1852965, 2223558, 2470620, 3335337, 3705930, 4447116, 5558895, 6670674, 7411860, 11117790, 13341348, 16676685, 22235580, 33353370, 66706740]

約数ペア:

[(1, 66706740), (2, 33353370), (3, 22235580), (4, 16676685), (5, 13341348), (6, 11117790), (9, 7411860), (10, 6670674), (12, 5558895), (15, 4447116), (18, 3705930), (20, 3335337), (27, 2470620), (30, 2223558), (36, 1852965), (45, 1482372), (54, 1235310), (60, 1111779), (81, 823540), (90, 741186), (108, 617655), (135, 494124), (162, 411770), (180, 370593), (270, 247062), (324, 205885), (405, 164708), (540, 123531), (810, 82354), (1620, 41177)]