56817180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15056

約数の個数: 96

約数和(自身を含む): 202030080

約数和(自身を除く): 145212900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 15031, 30062, 45093, 60124, 75155, 90186, 105217, 135279, 150310, 180372, 210434, 225465, 270558, 300620, 315651, 405837, 420868, 450930, 526085, 541116, 631302, 676395, 811674, 901860, 946953, 1052170, 1262604, 1352790, 1578255, 1623348, 1893906, 2029185, 2104340, 2705580, 2840859, 3156510, 3787812, 4058370, 4734765, 5681718, 6313020, 8116740, 9469530, 11363436, 14204295, 18939060, 28408590, 56817180]

約数ペア:

[(1, 56817180), (2, 28408590), (3, 18939060), (4, 14204295), (5, 11363436), (6, 9469530), (7, 8116740), (9, 6313020), (10, 5681718), (12, 4734765), (14, 4058370), (15, 3787812), (18, 3156510), (20, 2840859), (21, 2705580), (27, 2104340), (28, 2029185), (30, 1893906), (35, 1623348), (36, 1578255), (42, 1352790), (45, 1262604), (54, 1052170), (60, 946953), (63, 901860), (70, 811674), (84, 676395), (90, 631302), (105, 541116), (108, 526085), (126, 450930), (135, 420868), (140, 405837), (180, 315651), (189, 300620), (210, 270558), (252, 225465), (270, 210434), (315, 180372), (378, 150310), (420, 135279), (540, 105217), (630, 90186), (756, 75155), (945, 60124), (1260, 45093), (1890, 30062), (3780, 15031)]