82470000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2749}}^1$

素因数の和:2780

約数の個数: 100

約数和(自身を含む): 266321000

約数和(自身を除く): 183851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 2749, 3000, 3750, 5000, 5498, 6000, 7500, 8247, 10000, 10996, 13745, 15000, 16494, 21992, 27490, 30000, 32988, 41235, 43984, 54980, 65976, 68725, 82470, 109960, 131952, 137450, 164940, 206175, 219920, 274900, 329880, 343625, 412350, 549800, 659760, 687250, 824700, 1030875, 1099600, 1374500, 1649400, 1718125, 2061750, 2749000, 3298800, 3436250, 4123500, 5154375, 5498000, 6872500, 8247000, 10308750, 13745000, 16494000, 20617500, 27490000, 41235000, 82470000]

約数ペア:

[(1, 82470000), (2, 41235000), (3, 27490000), (4, 20617500), (5, 16494000), (6, 13745000), (8, 10308750), (10, 8247000), (12, 6872500), (15, 5498000), (16, 5154375), (20, 4123500), (24, 3436250), (25, 3298800), (30, 2749000), (40, 2061750), (48, 1718125), (50, 1649400), (60, 1374500), (75, 1099600), (80, 1030875), (100, 824700), (120, 687250), (125, 659760), (150, 549800), (200, 412350), (240, 343625), (250, 329880), (300, 274900), (375, 219920), (400, 206175), (500, 164940), (600, 137450), (625, 131952), (750, 109960), (1000, 82470), (1200, 68725), (1250, 65976), (1500, 54980), (1875, 43984), (2000, 41235), (2500, 32988), (2749, 30000), (3000, 27490), (3750, 21992), (5000, 16494), (5498, 15000), (6000, 13745), (7500, 10996), (8247, 10000)]