201046860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17729}}^1$

素因数の和:17757

約数の個数: 120

約数和(自身を含む): 720830880

約数和(自身を除く): 519784020

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 17729, 35458, 53187, 70916, 88645, 106374, 124103, 159561, 177290, 212748, 248206, 265935, 319122, 354580, 372309, 478683, 496412, 531870, 620515, 638244, 744618, 797805, 957366, 1063740, 1116927, 1241030, 1436049, 1489236, 1595610, 1861545, 1914732, 2233854, 2393415, 2482060, 2872098, 3191220, 3350781, 3723090, 4467708, 4786830, 5584635, 5744196, 6701562, 7180245, 7446180, 9573660, 10052343, 11169270, 13403124, 14360490, 16753905, 20104686, 22338540, 28720980, 33507810, 40209372, 50261715, 67015620, 100523430, 201046860]

約数ペア:

[(1, 201046860), (2, 100523430), (3, 67015620), (4, 50261715), (5, 40209372), (6, 33507810), (7, 28720980), (9, 22338540), (10, 20104686), (12, 16753905), (14, 14360490), (15, 13403124), (18, 11169270), (20, 10052343), (21, 9573660), (27, 7446180), (28, 7180245), (30, 6701562), (35, 5744196), (36, 5584635), (42, 4786830), (45, 4467708), (54, 3723090), (60, 3350781), (63, 3191220), (70, 2872098), (81, 2482060), (84, 2393415), (90, 2233854), (105, 1914732), (108, 1861545), (126, 1595610), (135, 1489236), (140, 1436049), (162, 1241030), (180, 1116927), (189, 1063740), (210, 957366), (252, 797805), (270, 744618), (315, 638244), (324, 620515), (378, 531870), (405, 496412), (420, 478683), (540, 372309), (567, 354580), (630, 319122), (756, 265935), (810, 248206), (945, 212748), (1134, 177290), (1260, 159561), (1620, 124103), (1890, 106374), (2268, 88645), (2835, 70916), (3780, 53187), (5670, 35458), (11340, 17729)]