260901000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 160

約数和(自身を含む): 912277080

約数和(自身を除く): 651376080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2250, 2700, 3000, 3221, 3240, 3375, 4050, 4500, 5400, 6442, 6750, 8100, 9000, 9663, 10125, 12884, 13500, 16105, 16200, 19326, 20250, 25768, 27000, 28989, 32210, 38652, 40500, 48315, 57978, 64420, 77304, 80525, 81000, 86967, 96630, 115956, 128840, 144945, 161050, 173934, 193260, 231912, 241575, 260901, 289890, 322100, 347868, 386520, 402625, 434835, 483150, 521802, 579780, 644200, 695736, 724725, 805250, 869670, 966300, 1043604, 1159560, 1207875, 1304505, 1449450, 1610500, 1739340, 1932600, 2087208, 2174175, 2415750, 2609010, 2898900, 3221000, 3478680, 3623625, 4348350, 4831500, 5218020, 5797800, 6522525, 7247250, 8696700, 9663000, 10436040, 10870875, 13045050, 14494500, 17393400, 21741750, 26090100, 28989000, 32612625, 43483500, 52180200, 65225250, 86967000, 130450500, 260901000]

約数ペア:

[(1, 260901000), (2, 130450500), (3, 86967000), (4, 65225250), (5, 52180200), (6, 43483500), (8, 32612625), (9, 28989000), (10, 26090100), (12, 21741750), (15, 17393400), (18, 14494500), (20, 13045050), (24, 10870875), (25, 10436040), (27, 9663000), (30, 8696700), (36, 7247250), (40, 6522525), (45, 5797800), (50, 5218020), (54, 4831500), (60, 4348350), (72, 3623625), (75, 3478680), (81, 3221000), (90, 2898900), (100, 2609010), (108, 2415750), (120, 2174175), (125, 2087208), (135, 1932600), (150, 1739340), (162, 1610500), (180, 1449450), (200, 1304505), (216, 1207875), (225, 1159560), (250, 1043604), (270, 966300), (300, 869670), (324, 805250), (360, 724725), (375, 695736), (405, 644200), (450, 579780), (500, 521802), (540, 483150), (600, 434835), (648, 402625), (675, 386520), (750, 347868), (810, 322100), (900, 289890), (1000, 260901), (1080, 241575), (1125, 231912), (1350, 193260), (1500, 173934), (1620, 161050), (1800, 144945), (2025, 128840), (2250, 115956), (2700, 96630), (3000, 86967), (3221, 81000), (3240, 80525), (3375, 77304), (4050, 64420), (4500, 57978), (5400, 48315), (6442, 40500), (6750, 38652), (8100, 32210), (9000, 28989), (9663, 27000), (10125, 25768), (12884, 20250), (13500, 19326), (16105, 16200)]