75150920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11117}}^1$

素因数の和:11154

約数の個数: 48

約数和(自身を含む): 183113460

約数和(自身を除く): 107962540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11117, 22234, 44468, 55585, 88936, 111170, 144521, 222340, 289042, 444680, 578084, 722605, 1156168, 1445210, 1878773, 2890420, 3757546, 5780840, 7515092, 9393865, 15030184, 18787730, 37575460, 75150920]

約数ペア:

[(1, 75150920), (2, 37575460), (4, 18787730), (5, 15030184), (8, 9393865), (10, 7515092), (13, 5780840), (20, 3757546), (26, 2890420), (40, 1878773), (52, 1445210), (65, 1156168), (104, 722605), (130, 578084), (169, 444680), (260, 289042), (338, 222340), (520, 144521), (676, 111170), (845, 88936), (1352, 55585), (1690, 44468), (3380, 22234), (6760, 11117)]