72268380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9337}}^1$

素因数の和:9395

約数の個数: 72

約数和(自身を含む): 224336112

約数和(自身を除く): 152067732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9337, 18674, 28011, 37348, 46685, 56022, 84033, 93370, 112044, 140055, 168066, 186740, 280110, 336132, 401491, 420165, 560220, 802982, 840330, 1204473, 1605964, 1680660, 2007455, 2408946, 3613419, 4014910, 4817892, 6022365, 7226838, 8029820, 12044730, 14453676, 18067095, 24089460, 36134190, 72268380]

約数ペア:

[(1, 72268380), (2, 36134190), (3, 24089460), (4, 18067095), (5, 14453676), (6, 12044730), (9, 8029820), (10, 7226838), (12, 6022365), (15, 4817892), (18, 4014910), (20, 3613419), (30, 2408946), (36, 2007455), (43, 1680660), (45, 1605964), (60, 1204473), (86, 840330), (90, 802982), (129, 560220), (172, 420165), (180, 401491), (215, 336132), (258, 280110), (387, 186740), (430, 168066), (516, 140055), (645, 112044), (774, 93370), (860, 84033), (1290, 56022), (1548, 46685), (1935, 37348), (2580, 28011), (3870, 18674), (7740, 9337)]