28760400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2663}}^1$

素因数の和:2690

約数の個数: 120

約数和(自身を含む): 102404160

約数和(自身を除く): 73643760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2663, 2700, 3600, 5326, 5400, 7989, 10652, 10800, 13315, 15978, 21304, 23967, 26630, 31956, 39945, 42608, 47934, 53260, 63912, 66575, 71901, 79890, 95868, 106520, 119835, 127824, 133150, 143802, 159780, 191736, 199725, 213040, 239670, 266300, 287604, 319560, 359505, 383472, 399450, 479340, 532600, 575208, 599175, 639120, 719010, 798900, 958680, 1065200, 1150416, 1198350, 1438020, 1597800, 1797525, 1917360, 2396700, 2876040, 3195600, 3595050, 4793400, 5752080, 7190100, 9586800, 14380200, 28760400]

約数ペア:

[(1, 28760400), (2, 14380200), (3, 9586800), (4, 7190100), (5, 5752080), (6, 4793400), (8, 3595050), (9, 3195600), (10, 2876040), (12, 2396700), (15, 1917360), (16, 1797525), (18, 1597800), (20, 1438020), (24, 1198350), (25, 1150416), (27, 1065200), (30, 958680), (36, 798900), (40, 719010), (45, 639120), (48, 599175), (50, 575208), (54, 532600), (60, 479340), (72, 399450), (75, 383472), (80, 359505), (90, 319560), (100, 287604), (108, 266300), (120, 239670), (135, 213040), (144, 199725), (150, 191736), (180, 159780), (200, 143802), (216, 133150), (225, 127824), (240, 119835), (270, 106520), (300, 95868), (360, 79890), (400, 71901), (432, 66575), (450, 63912), (540, 53260), (600, 47934), (675, 42608), (720, 39945), (900, 31956), (1080, 26630), (1200, 23967), (1350, 21304), (1800, 15978), (2160, 13315), (2663, 10800), (2700, 10652), (3600, 7989), (5326, 5400)]