75195720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208877}}^1$

素因数の和:208894

約数の個数: 48

約数和(自身を含む): 244387260

約数和(自身を除く): 169191540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208877, 417754, 626631, 835508, 1044385, 1253262, 1671016, 1879893, 2088770, 2506524, 3133155, 3759786, 4177540, 5013048, 6266310, 7519572, 8355080, 9399465, 12532620, 15039144, 18798930, 25065240, 37597860, 75195720]

約数ペア:

[(1, 75195720), (2, 37597860), (3, 25065240), (4, 18798930), (5, 15039144), (6, 12532620), (8, 9399465), (9, 8355080), (10, 7519572), (12, 6266310), (15, 5013048), (18, 4177540), (20, 3759786), (24, 3133155), (30, 2506524), (36, 2088770), (40, 1879893), (45, 1671016), (60, 1253262), (72, 1044385), (90, 835508), (120, 626631), (180, 417754), (360, 208877)]