85545990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3254

約数の個数: 64

約数和(自身を含む): 230454720

約数和(自身を除く): 144908730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 3137, 4545, 5454, 6274, 9090, 9411, 13635, 15685, 18822, 27270, 28233, 31370, 47055, 56466, 84699, 94110, 141165, 169398, 282330, 316837, 423495, 633674, 846990, 950511, 1584185, 1901022, 2851533, 3168370, 4752555, 5703066, 8554599, 9505110, 14257665, 17109198, 28515330, 42772995, 85545990]

約数ペア:

[(1, 85545990), (2, 42772995), (3, 28515330), (5, 17109198), (6, 14257665), (9, 9505110), (10, 8554599), (15, 5703066), (18, 4752555), (27, 3168370), (30, 2851533), (45, 1901022), (54, 1584185), (90, 950511), (101, 846990), (135, 633674), (202, 423495), (270, 316837), (303, 282330), (505, 169398), (606, 141165), (909, 94110), (1010, 84699), (1515, 56466), (1818, 47055), (2727, 31370), (3030, 28233), (3137, 27270), (4545, 18822), (5454, 15685), (6274, 13635), (9090, 9411)]