82474800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{68729}}^1$

素因数の和:68750

約数の個数: 60

約数和(自身を含む): 264198120

約数和(自身を除く): 181723320

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, 150, 200, 240, 300, 400, 600, 1200, 68729, 137458, 206187, 274916, 343645, 412374, 549832, 687290, 824748, 1030935, 1099664, 1374580, 1649496, 1718225, 2061870, 2749160, 3298992, 3436450, 4123740, 5154675, 5498320, 6872900, 8247480, 10309350, 13745800, 16494960, 20618700, 27491600, 41237400, 82474800]

約数ペア:

[(1, 82474800), (2, 41237400), (3, 27491600), (4, 20618700), (5, 16494960), (6, 13745800), (8, 10309350), (10, 8247480), (12, 6872900), (15, 5498320), (16, 5154675), (20, 4123740), (24, 3436450), (25, 3298992), (30, 2749160), (40, 2061870), (48, 1718225), (50, 1649496), (60, 1374580), (75, 1099664), (80, 1030935), (100, 824748), (120, 687290), (150, 549832), (200, 412374), (240, 343645), (300, 274916), (400, 206187), (600, 137458), (1200, 68729)]