75007530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64109}}^1$

素因数の和:64135

約数の個数: 48

約数和(自身を含む): 210024360

約数和(自身を除く): 135016830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 64109, 128218, 192327, 320545, 384654, 576981, 641090, 833417, 961635, 1153962, 1666834, 1923270, 2500251, 2884905, 4167085, 5000502, 5769810, 7500753, 8334170, 12501255, 15001506, 25002510, 37503765, 75007530]

約数ペア:

[(1, 75007530), (2, 37503765), (3, 25002510), (5, 15001506), (6, 12501255), (9, 8334170), (10, 7500753), (13, 5769810), (15, 5000502), (18, 4167085), (26, 2884905), (30, 2500251), (39, 1923270), (45, 1666834), (65, 1153962), (78, 961635), (90, 833417), (117, 641090), (130, 576981), (195, 384654), (234, 320545), (390, 192327), (585, 128218), (1170, 64109)]