89869950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4930

約数の個数: 72

約数和(自身を含む): 247390416

約数和(自身を除く): 157520466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 4871, 6150, 9225, 9742, 14613, 18450, 24355, 29226, 43839, 48710, 73065, 87678, 121775, 146130, 199711, 219195, 243550, 365325, 399422, 438390, 599133, 730650, 998555, 1095975, 1198266, 1797399, 1997110, 2191950, 2995665, 3594798, 4992775, 5991330, 8986995, 9985550, 14978325, 17973990, 29956650, 44934975, 89869950]

約数ペア:

[(1, 89869950), (2, 44934975), (3, 29956650), (5, 17973990), (6, 14978325), (9, 9985550), (10, 8986995), (15, 5991330), (18, 4992775), (25, 3594798), (30, 2995665), (41, 2191950), (45, 1997110), (50, 1797399), (75, 1198266), (82, 1095975), (90, 998555), (123, 730650), (150, 599133), (205, 438390), (225, 399422), (246, 365325), (369, 243550), (410, 219195), (450, 199711), (615, 146130), (738, 121775), (1025, 87678), (1230, 73065), (1845, 48710), (2050, 43839), (3075, 29226), (3690, 24355), (4871, 18450), (6150, 14613), (9225, 9742)]