31956000

素因数分解:

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

素因数の和:2691

約数の個数: 96

約数和(自身を含む): 104727168

約数和(自身を除く): 72771168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 2663, 3000, 4000, 5326, 6000, 7989, 10652, 12000, 13315, 15978, 21304, 26630, 31956, 39945, 42608, 53260, 63912, 66575, 79890, 85216, 106520, 127824, 133150, 159780, 199725, 213040, 255648, 266300, 319560, 332875, 399450, 426080, 532600, 639120, 665750, 798900, 998625, 1065200, 1278240, 1331500, 1597800, 1997250, 2130400, 2663000, 3195600, 3994500, 5326000, 6391200, 7989000, 10652000, 15978000, 31956000]

約数ペア:

[(1, 31956000), (2, 15978000), (3, 10652000), (4, 7989000), (5, 6391200), (6, 5326000), (8, 3994500), (10, 3195600), (12, 2663000), (15, 2130400), (16, 1997250), (20, 1597800), (24, 1331500), (25, 1278240), (30, 1065200), (32, 998625), (40, 798900), (48, 665750), (50, 639120), (60, 532600), (75, 426080), (80, 399450), (96, 332875), (100, 319560), (120, 266300), (125, 255648), (150, 213040), (160, 199725), (200, 159780), (240, 133150), (250, 127824), (300, 106520), (375, 85216), (400, 79890), (480, 66575), (500, 63912), (600, 53260), (750, 42608), (800, 39945), (1000, 31956), (1200, 26630), (1500, 21304), (2000, 15978), (2400, 13315), (2663, 12000), (3000, 10652), (4000, 7989), (5326, 6000)]