75200040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208889}}^1$

素因数の和:208906

約数の個数: 48

約数和(自身を含む): 244401300

約数和(自身を除く): 169201260

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, 208889, 417778, 626667, 835556, 1044445, 1253334, 1671112, 1880001, 2088890, 2506668, 3133335, 3760002, 4177780, 5013336, 6266670, 7520004, 8355560, 9400005, 12533340, 15040008, 18800010, 25066680, 37600020, 75200040]

約数ペア:

[(1, 75200040), (2, 37600020), (3, 25066680), (4, 18800010), (5, 15040008), (6, 12533340), (8, 9400005), (9, 8355560), (10, 7520004), (12, 6266670), (15, 5013336), (18, 4177780), (20, 3760002), (24, 3133335), (30, 2506668), (36, 2088890), (40, 1880001), (45, 1671112), (60, 1253334), (72, 1044445), (90, 835556), (120, 626667), (180, 417778), (360, 208889)]