75964140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60289}}^1$

素因数の和:60311

約数の個数: 72

約数和(自身を含む): 263346720

約数和(自身を除く): 187382580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60289, 120578, 180867, 241156, 301445, 361734, 422023, 542601, 602890, 723468, 844046, 904335, 1085202, 1205780, 1266069, 1688092, 1808670, 2110115, 2170404, 2532138, 2713005, 3617340, 3798207, 4220230, 5064276, 5426010, 6330345, 7596414, 8440460, 10852020, 12660690, 15192828, 18991035, 25321380, 37982070, 75964140]

約数ペア:

[(1, 75964140), (2, 37982070), (3, 25321380), (4, 18991035), (5, 15192828), (6, 12660690), (7, 10852020), (9, 8440460), (10, 7596414), (12, 6330345), (14, 5426010), (15, 5064276), (18, 4220230), (20, 3798207), (21, 3617340), (28, 2713005), (30, 2532138), (35, 2170404), (36, 2110115), (42, 1808670), (45, 1688092), (60, 1266069), (63, 1205780), (70, 1085202), (84, 904335), (90, 844046), (105, 723468), (126, 602890), (140, 542601), (180, 422023), (210, 361734), (252, 301445), (315, 241156), (420, 180867), (630, 120578), (1260, 60289)]