125386740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1129}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 381293640

約数和(自身を除く): 255906900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1129, 1234, 1851, 2258, 2468, 3085, 3387, 3702, 4516, 5553, 5645, 6170, 6774, 7404, 9255, 10161, 11106, 11290, 12340, 13548, 16935, 18510, 20322, 22212, 22580, 27765, 33870, 37020, 40644, 50805, 55530, 67740, 101610, 111060, 203220, 696593, 1393186, 2089779, 2786372, 3482965, 4179558, 6269337, 6965930, 8359116, 10448895, 12538674, 13931860, 20897790, 25077348, 31346685, 41795580, 62693370, 125386740]

約数ペア:

[(1, 125386740), (2, 62693370), (3, 41795580), (4, 31346685), (5, 25077348), (6, 20897790), (9, 13931860), (10, 12538674), (12, 10448895), (15, 8359116), (18, 6965930), (20, 6269337), (30, 4179558), (36, 3482965), (45, 2786372), (60, 2089779), (90, 1393186), (180, 696593), (617, 203220), (1129, 111060), (1234, 101610), (1851, 67740), (2258, 55530), (2468, 50805), (3085, 40644), (3387, 37020), (3702, 33870), (4516, 27765), (5553, 22580), (5645, 22212), (6170, 20322), (6774, 18510), (7404, 16935), (9255, 13548), (10161, 12340), (11106, 11290)]