76617780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3557}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 215187840

約数和(自身を除く): 138570060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3557, 3590, 4308, 5385, 7114, 7180, 10671, 10770, 14228, 17785, 21342, 21540, 35570, 42684, 53355, 71140, 106710, 213420, 1276963, 2553926, 3830889, 5107852, 6384815, 7661778, 12769630, 15323556, 19154445, 25539260, 38308890, 76617780]

約数ペア:

[(1, 76617780), (2, 38308890), (3, 25539260), (4, 19154445), (5, 15323556), (6, 12769630), (10, 7661778), (12, 6384815), (15, 5107852), (20, 3830889), (30, 2553926), (60, 1276963), (359, 213420), (718, 106710), (1077, 71140), (1436, 53355), (1795, 42684), (2154, 35570), (3557, 21540), (3590, 21342), (4308, 17785), (5385, 14228), (7114, 10770), (7180, 10671)]