75819510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1$

素因数の和:21630

約数の個数: 64

約数和(自身を含む): 217748160

約数和(自身を除く): 141928650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21601, 43202, 64803, 108005, 129606, 194409, 216010, 280813, 324015, 388818, 561626, 583227, 648030, 842439, 972045, 1166454, 1404065, 1684878, 1944090, 2527317, 2808130, 2916135, 4212195, 5054634, 5832270, 7581951, 8424390, 12636585, 15163902, 25273170, 37909755, 75819510]

約数ペア:

[(1, 75819510), (2, 37909755), (3, 25273170), (5, 15163902), (6, 12636585), (9, 8424390), (10, 7581951), (13, 5832270), (15, 5054634), (18, 4212195), (26, 2916135), (27, 2808130), (30, 2527317), (39, 1944090), (45, 1684878), (54, 1404065), (65, 1166454), (78, 972045), (90, 842439), (117, 648030), (130, 583227), (135, 561626), (195, 388818), (234, 324015), (270, 280813), (351, 216010), (390, 194409), (585, 129606), (702, 108005), (1170, 64803), (1755, 43202), (3510, 21601)]