102242220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8563}}^1$

素因数の和:8774

約数の個数: 48

約数和(自身を含む): 287750400

約数和(自身を除く): 185508180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 8563, 11940, 17126, 25689, 34252, 42815, 51378, 85630, 102756, 128445, 171260, 256890, 513780, 1704037, 3408074, 5112111, 6816148, 8520185, 10224222, 17040370, 20448444, 25560555, 34080740, 51121110, 102242220]

約数ペア:

[(1, 102242220), (2, 51121110), (3, 34080740), (4, 25560555), (5, 20448444), (6, 17040370), (10, 10224222), (12, 8520185), (15, 6816148), (20, 5112111), (30, 3408074), (60, 1704037), (199, 513780), (398, 256890), (597, 171260), (796, 128445), (995, 102756), (1194, 85630), (1990, 51378), (2388, 42815), (2985, 34252), (3980, 25689), (5970, 17126), (8563, 11940)]