28953000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3217}}^1$

素因数の和:3244

約数の個数: 96

約数和(自身を含む): 97891560

約数和(自身を除く): 68938560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3217, 4500, 6434, 9000, 9651, 12868, 16085, 19302, 25736, 28953, 32170, 38604, 48255, 57906, 64340, 77208, 80425, 96510, 115812, 128680, 144765, 160850, 193020, 231624, 241275, 289530, 321700, 386040, 402125, 482550, 579060, 643400, 723825, 804250, 965100, 1158120, 1206375, 1447650, 1608500, 1930200, 2412750, 2895300, 3217000, 3619125, 4825500, 5790600, 7238250, 9651000, 14476500, 28953000]

約数ペア:

[(1, 28953000), (2, 14476500), (3, 9651000), (4, 7238250), (5, 5790600), (6, 4825500), (8, 3619125), (9, 3217000), (10, 2895300), (12, 2412750), (15, 1930200), (18, 1608500), (20, 1447650), (24, 1206375), (25, 1158120), (30, 965100), (36, 804250), (40, 723825), (45, 643400), (50, 579060), (60, 482550), (72, 402125), (75, 386040), (90, 321700), (100, 289530), (120, 241275), (125, 231624), (150, 193020), (180, 160850), (200, 144765), (225, 128680), (250, 115812), (300, 96510), (360, 80425), (375, 77208), (450, 64340), (500, 57906), (600, 48255), (750, 38604), (900, 32170), (1000, 28953), (1125, 25736), (1500, 19302), (1800, 16085), (2250, 12868), (3000, 9651), (3217, 9000), (4500, 6434)]