17988000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1499}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 40980000

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, 1499, 1500, 2000, 2400, 2998, 3000, 4000, 4497, 5996, 6000, 7495, 8994, 11992, 12000, 14990, 17988, 22485, 23984, 29980, 35976, 37475, 44970, 47968, 59960, 71952, 74950, 89940, 112425, 119920, 143904, 149900, 179880, 187375, 224850, 239840, 299800, 359760, 374750, 449700, 562125, 599600, 719520, 749500, 899400, 1124250, 1199200, 1499000, 1798800, 2248500, 2998000, 3597600, 4497000, 5996000, 8994000, 17988000]

約数ペア:

[(1, 17988000), (2, 8994000), (3, 5996000), (4, 4497000), (5, 3597600), (6, 2998000), (8, 2248500), (10, 1798800), (12, 1499000), (15, 1199200), (16, 1124250), (20, 899400), (24, 749500), (25, 719520), (30, 599600), (32, 562125), (40, 449700), (48, 374750), (50, 359760), (60, 299800), (75, 239840), (80, 224850), (96, 187375), (100, 179880), (120, 149900), (125, 143904), (150, 119920), (160, 112425), (200, 89940), (240, 74950), (250, 71952), (300, 59960), (375, 47968), (400, 44970), (480, 37475), (500, 35976), (600, 29980), (750, 23984), (800, 22485), (1000, 17988), (1200, 14990), (1499, 12000), (1500, 11992), (2000, 8994), (2400, 7495), (2998, 6000), (3000, 5996), (4000, 4497)]