75378540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43321}}^1$

素因数の和:43362

約数の個数: 48

約数和(自身を含む): 218342880

約数和(自身を除く): 142964340

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, 43321, 86642, 129963, 173284, 216605, 259926, 433210, 519852, 649815, 866420, 1256309, 1299630, 2512618, 2599260, 3768927, 5025236, 6281545, 7537854, 12563090, 15075708, 18844635, 25126180, 37689270, 75378540]

約数ペア:

[(1, 75378540), (2, 37689270), (3, 25126180), (4, 18844635), (5, 15075708), (6, 12563090), (10, 7537854), (12, 6281545), (15, 5025236), (20, 3768927), (29, 2599260), (30, 2512618), (58, 1299630), (60, 1256309), (87, 866420), (116, 649815), (145, 519852), (174, 433210), (290, 259926), (348, 216605), (435, 173284), (580, 129963), (870, 86642), (1740, 43321)]