54390150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{40289}}^1$

素因数の和:40310

約数の個数: 48

約数和(自身を含む): 149878800

約数和(自身を除く): 95488650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 40289, 80578, 120867, 201445, 241734, 362601, 402890, 604335, 725202, 1007225, 1087803, 1208670, 1813005, 2014450, 2175606, 3021675, 3626010, 5439015, 6043350, 9065025, 10878030, 18130050, 27195075, 54390150]

約数ペア:

[(1, 54390150), (2, 27195075), (3, 18130050), (5, 10878030), (6, 9065025), (9, 6043350), (10, 5439015), (15, 3626010), (18, 3021675), (25, 2175606), (27, 2014450), (30, 1813005), (45, 1208670), (50, 1087803), (54, 1007225), (75, 725202), (90, 604335), (135, 402890), (150, 362601), (225, 241734), (270, 201445), (450, 120867), (675, 80578), (1350, 40289)]