75082740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43151}}^1$

素因数の和:43192

約数の個数: 48

約数和(自身を含む): 217486080

約数和(自身を除く): 142403340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 43151, 86302, 129453, 172604, 215755, 258906, 431510, 517812, 647265, 863020, 1251379, 1294530, 2502758, 2589060, 3754137, 5005516, 6256895, 7508274, 12513790, 15016548, 18770685, 25027580, 37541370, 75082740]

約数ペア:

[(1, 75082740), (2, 37541370), (3, 25027580), (4, 18770685), (5, 15016548), (6, 12513790), (10, 7508274), (12, 6256895), (15, 5005516), (20, 3754137), (29, 2589060), (30, 2502758), (58, 1294530), (60, 1251379), (87, 863020), (116, 647265), (145, 517812), (174, 431510), (290, 258906), (348, 215755), (435, 172604), (580, 129453), (870, 86302), (1740, 43151)]