82102050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4304

約数の個数: 72

約数和(自身を含む): 225763824

約数和(自身を除く): 143661774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 4243, 6450, 8486, 9675, 12729, 19350, 21215, 25458, 38187, 42430, 63645, 76374, 106075, 127290, 182449, 190935, 212150, 318225, 364898, 381870, 547347, 636450, 912245, 954675, 1094694, 1642041, 1824490, 1909350, 2736735, 3284082, 4561225, 5473470, 8210205, 9122450, 13683675, 16420410, 27367350, 41051025, 82102050]

約数ペア:

[(1, 82102050), (2, 41051025), (3, 27367350), (5, 16420410), (6, 13683675), (9, 9122450), (10, 8210205), (15, 5473470), (18, 4561225), (25, 3284082), (30, 2736735), (43, 1909350), (45, 1824490), (50, 1642041), (75, 1094694), (86, 954675), (90, 912245), (129, 636450), (150, 547347), (215, 381870), (225, 364898), (258, 318225), (387, 212150), (430, 190935), (450, 182449), (645, 127290), (774, 106075), (1075, 76374), (1290, 63645), (1935, 42430), (2150, 38187), (3225, 25458), (3870, 21215), (4243, 19350), (6450, 12729), (8486, 9675)]