130450500

素因数分解:

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

素因数の和:3252

約数の個数: 120

約数和(自身を含む): 425729304

約数和(自身を除く): 295278804

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, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3221, 3375, 4050, 4500, 6442, 6750, 8100, 9663, 10125, 12884, 13500, 16105, 19326, 20250, 28989, 32210, 38652, 40500, 48315, 57978, 64420, 80525, 86967, 96630, 115956, 144945, 161050, 173934, 193260, 241575, 260901, 289890, 322100, 347868, 402625, 434835, 483150, 521802, 579780, 724725, 805250, 869670, 966300, 1043604, 1207875, 1304505, 1449450, 1610500, 1739340, 2174175, 2415750, 2609010, 2898900, 3623625, 4348350, 4831500, 5218020, 6522525, 7247250, 8696700, 10870875, 13045050, 14494500, 21741750, 26090100, 32612625, 43483500, 65225250, 130450500]

約数ペア:

[(1, 130450500), (2, 65225250), (3, 43483500), (4, 32612625), (5, 26090100), (6, 21741750), (9, 14494500), (10, 13045050), (12, 10870875), (15, 8696700), (18, 7247250), (20, 6522525), (25, 5218020), (27, 4831500), (30, 4348350), (36, 3623625), (45, 2898900), (50, 2609010), (54, 2415750), (60, 2174175), (75, 1739340), (81, 1610500), (90, 1449450), (100, 1304505), (108, 1207875), (125, 1043604), (135, 966300), (150, 869670), (162, 805250), (180, 724725), (225, 579780), (250, 521802), (270, 483150), (300, 434835), (324, 402625), (375, 347868), (405, 322100), (450, 289890), (500, 260901), (540, 241575), (675, 193260), (750, 173934), (810, 161050), (900, 144945), (1125, 115956), (1350, 96630), (1500, 86967), (1620, 80525), (2025, 64420), (2250, 57978), (2700, 48315), (3221, 40500), (3375, 38652), (4050, 32210), (4500, 28989), (6442, 20250), (6750, 19326), (8100, 16105), (9663, 13500), (10125, 12884)]