8982000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{499}}^1$

素因数の和:528

約数の個数: 120

約数和(自身を含む): 31434000

約数和(自身を除く): 22452000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 499, 500, 600, 720, 750, 900, 998, 1000, 1125, 1200, 1497, 1500, 1800, 1996, 2000, 2250, 2495, 2994, 3000, 3600, 3992, 4491, 4500, 4990, 5988, 6000, 7485, 7984, 8982, 9000, 9980, 11976, 12475, 14970, 17964, 18000, 19960, 22455, 23952, 24950, 29940, 35928, 37425, 39920, 44910, 49900, 59880, 62375, 71856, 74850, 89820, 99800, 112275, 119760, 124750, 149700, 179640, 187125, 199600, 224550, 249500, 299400, 359280, 374250, 449100, 499000, 561375, 598800, 748500, 898200, 998000, 1122750, 1497000, 1796400, 2245500, 2994000, 4491000, 8982000]

約数ペア:

[(1, 8982000), (2, 4491000), (3, 2994000), (4, 2245500), (5, 1796400), (6, 1497000), (8, 1122750), (9, 998000), (10, 898200), (12, 748500), (15, 598800), (16, 561375), (18, 499000), (20, 449100), (24, 374250), (25, 359280), (30, 299400), (36, 249500), (40, 224550), (45, 199600), (48, 187125), (50, 179640), (60, 149700), (72, 124750), (75, 119760), (80, 112275), (90, 99800), (100, 89820), (120, 74850), (125, 71856), (144, 62375), (150, 59880), (180, 49900), (200, 44910), (225, 39920), (240, 37425), (250, 35928), (300, 29940), (360, 24950), (375, 23952), (400, 22455), (450, 19960), (499, 18000), (500, 17964), (600, 14970), (720, 12475), (750, 11976), (900, 9980), (998, 9000), (1000, 8982), (1125, 7984), (1200, 7485), (1497, 6000), (1500, 5988), (1800, 4990), (1996, 4500), (2000, 4491), (2250, 3992), (2495, 3600), (2994, 3000)]