227896740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{140677}}^1$

素因数の和:140698

約数の個数: 60

約数和(自身を含む): 714925596

約数和(自身を除く): 487028856

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, 140677, 281354, 422031, 562708, 703385, 844062, 1266093, 1406770, 1688124, 2110155, 2532186, 2813540, 3798279, 4220310, 5064372, 6330465, 7596558, 8440620, 11394837, 12660930, 15193116, 18991395, 22789674, 25321860, 37982790, 45579348, 56974185, 75965580, 113948370, 227896740]

約数ペア:

[(1, 227896740), (2, 113948370), (3, 75965580), (4, 56974185), (5, 45579348), (6, 37982790), (9, 25321860), (10, 22789674), (12, 18991395), (15, 15193116), (18, 12660930), (20, 11394837), (27, 8440620), (30, 7596558), (36, 6330465), (45, 5064372), (54, 4220310), (60, 3798279), (81, 2813540), (90, 2532186), (108, 2110155), (135, 1688124), (162, 1406770), (180, 1266093), (270, 844062), (324, 703385), (405, 562708), (540, 422031), (810, 281354), (1620, 140677)]