75909210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 121739430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1289, 1510, 1963, 2265, 2578, 3867, 3926, 4530, 5889, 6445, 7734, 9815, 11778, 12890, 16757, 19335, 19630, 29445, 33514, 38670, 50271, 58890, 83785, 100542, 167570, 194639, 251355, 389278, 502710, 583917, 973195, 1167834, 1946390, 2530307, 2919585, 5060614, 5839170, 7590921, 12651535, 15181842, 25303070, 37954605, 75909210]

約数ペア:

[(1, 75909210), (2, 37954605), (3, 25303070), (5, 15181842), (6, 12651535), (10, 7590921), (13, 5839170), (15, 5060614), (26, 2919585), (30, 2530307), (39, 1946390), (65, 1167834), (78, 973195), (130, 583917), (151, 502710), (195, 389278), (302, 251355), (390, 194639), (453, 167570), (755, 100542), (906, 83785), (1289, 58890), (1510, 50271), (1963, 38670), (2265, 33514), (2578, 29445), (3867, 19630), (3926, 19335), (4530, 16757), (5889, 12890), (6445, 11778), (7734, 9815)]