28129050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3712

約数の個数: 72

約数和(自身を含む): 80040636

約数和(自身を除く): 51911586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3677, 3825, 7354, 7650, 11031, 18385, 22062, 33093, 36770, 55155, 62509, 66186, 91925, 110310, 125018, 165465, 183850, 187527, 275775, 312545, 330930, 375054, 551550, 562581, 625090, 827325, 937635, 1125162, 1562725, 1654650, 1875270, 2812905, 3125450, 4688175, 5625810, 9376350, 14064525, 28129050]

約数ペア:

[(1, 28129050), (2, 14064525), (3, 9376350), (5, 5625810), (6, 4688175), (9, 3125450), (10, 2812905), (15, 1875270), (17, 1654650), (18, 1562725), (25, 1125162), (30, 937635), (34, 827325), (45, 625090), (50, 562581), (51, 551550), (75, 375054), (85, 330930), (90, 312545), (102, 275775), (150, 187527), (153, 183850), (170, 165465), (225, 125018), (255, 110310), (306, 91925), (425, 66186), (450, 62509), (510, 55155), (765, 36770), (850, 33093), (1275, 22062), (1530, 18385), (2550, 11031), (3677, 7650), (3825, 7354)]