916685100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{113171}}^1$

素因数の和:113197

約数の個数: 90

約数和(自身を含む): 2971557204

約数和(自身を除く): 2054872104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 113171, 226342, 339513, 452684, 565855, 679026, 1018539, 1131710, 1358052, 1697565, 2037078, 2263420, 2829275, 3055617, 3395130, 4074156, 5092695, 5658550, 6111234, 6790260, 8487825, 9166851, 10185390, 11317100, 12222468, 15278085, 16975650, 18333702, 20370780, 25463475, 30556170, 33951300, 36667404, 45834255, 50926950, 61112340, 76390425, 91668510, 101853900, 152780850, 183337020, 229171275, 305561700, 458342550, 916685100]

約数ペア:

[(1, 916685100), (2, 458342550), (3, 305561700), (4, 229171275), (5, 183337020), (6, 152780850), (9, 101853900), (10, 91668510), (12, 76390425), (15, 61112340), (18, 50926950), (20, 45834255), (25, 36667404), (27, 33951300), (30, 30556170), (36, 25463475), (45, 20370780), (50, 18333702), (54, 16975650), (60, 15278085), (75, 12222468), (81, 11317100), (90, 10185390), (100, 9166851), (108, 8487825), (135, 6790260), (150, 6111234), (162, 5658550), (180, 5092695), (225, 4074156), (270, 3395130), (300, 3055617), (324, 2829275), (405, 2263420), (450, 2037078), (540, 1697565), (675, 1358052), (810, 1131710), (900, 1018539), (1350, 679026), (1620, 565855), (2025, 452684), (2700, 339513), (4050, 226342), (8100, 113171)]