38385900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{677}}^1$

素因数の和:710

約数の個数: 180

約数和(自身を含む): 142417968

約数和(自身を除く): 104032068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 677, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1354, 1575, 1620, 1890, 2025, 2031, 2100, 2268, 2700, 2708, 2835, 3150, 3385, 3780, 4050, 4062, 4725, 4739, 5670, 6093, 6300, 6770, 8100, 8124, 9450, 9478, 10155, 11340, 12186, 13540, 14175, 14217, 16925, 18279, 18900, 18956, 20310, 23695, 24372, 28350, 28434, 30465, 33850, 36558, 40620, 42651, 47390, 50775, 54837, 56700, 56868, 60930, 67700, 71085, 73116, 85302, 91395, 94780, 101550, 109674, 118475, 121860, 127953, 142170, 152325, 170604, 182790, 203100, 213255, 219348, 236950, 255906, 274185, 284340, 304650, 355425, 365580, 383859, 426510, 456975, 473900, 511812, 548370, 609300, 639765, 710850, 767718, 853020, 913950, 1066275, 1096740, 1279530, 1370925, 1421700, 1535436, 1827900, 1919295, 2132550, 2559060, 2741850, 3198825, 3838590, 4265100, 5483700, 6397650, 7677180, 9596475, 12795300, 19192950, 38385900]

約数ペア:

[(1, 38385900), (2, 19192950), (3, 12795300), (4, 9596475), (5, 7677180), (6, 6397650), (7, 5483700), (9, 4265100), (10, 3838590), (12, 3198825), (14, 2741850), (15, 2559060), (18, 2132550), (20, 1919295), (21, 1827900), (25, 1535436), (27, 1421700), (28, 1370925), (30, 1279530), (35, 1096740), (36, 1066275), (42, 913950), (45, 853020), (50, 767718), (54, 710850), (60, 639765), (63, 609300), (70, 548370), (75, 511812), (81, 473900), (84, 456975), (90, 426510), (100, 383859), (105, 365580), (108, 355425), (126, 304650), (135, 284340), (140, 274185), (150, 255906), (162, 236950), (175, 219348), (180, 213255), (189, 203100), (210, 182790), (225, 170604), (252, 152325), (270, 142170), (300, 127953), (315, 121860), (324, 118475), (350, 109674), (378, 101550), (405, 94780), (420, 91395), (450, 85302), (525, 73116), (540, 71085), (567, 67700), (630, 60930), (675, 56868), (677, 56700), (700, 54837), (756, 50775), (810, 47390), (900, 42651), (945, 40620), (1050, 36558), (1134, 33850), (1260, 30465), (1350, 28434), (1354, 28350), (1575, 24372), (1620, 23695), (1890, 20310), (2025, 18956), (2031, 18900), (2100, 18279), (2268, 16925), (2700, 14217), (2708, 14175), (2835, 13540), (3150, 12186), (3385, 11340), (3780, 10155), (4050, 9478), (4062, 9450), (4725, 8124), (4739, 8100), (5670, 6770), (6093, 6300)]