75787950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 217486080

約数和(自身を除く): 141698130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 811, 890, 1050, 1246, 1335, 1622, 1869, 2225, 2433, 2670, 3115, 3738, 4055, 4450, 4866, 5677, 6230, 6675, 8110, 9345, 11354, 12165, 13350, 15575, 17031, 18690, 20275, 24330, 28385, 31150, 34062, 40550, 46725, 56770, 60825, 72179, 85155, 93450, 121650, 141925, 144358, 170310, 216537, 283850, 360895, 425775, 433074, 505253, 721790, 851550, 1010506, 1082685, 1515759, 1804475, 2165370, 2526265, 3031518, 3608950, 5052530, 5413425, 7578795, 10826850, 12631325, 15157590, 25262650, 37893975, 75787950]

約数ペア:

[(1, 75787950), (2, 37893975), (3, 25262650), (5, 15157590), (6, 12631325), (7, 10826850), (10, 7578795), (14, 5413425), (15, 5052530), (21, 3608950), (25, 3031518), (30, 2526265), (35, 2165370), (42, 1804475), (50, 1515759), (70, 1082685), (75, 1010506), (89, 851550), (105, 721790), (150, 505253), (175, 433074), (178, 425775), (210, 360895), (267, 283850), (350, 216537), (445, 170310), (525, 144358), (534, 141925), (623, 121650), (811, 93450), (890, 85155), (1050, 72179), (1246, 60825), (1335, 56770), (1622, 46725), (1869, 40550), (2225, 34062), (2433, 31150), (2670, 28385), (3115, 24330), (3738, 20275), (4055, 18690), (4450, 17031), (4866, 15575), (5677, 13350), (6230, 12165), (6675, 11354), (8110, 9345)]