126299200

素因数分解:

$2^6\times 5^2\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 84

約数和(自身を含む): 313148980

約数和(自身を除く): 186849780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 193, 200, 320, 386, 400, 409, 772, 800, 818, 965, 1544, 1600, 1636, 1930, 2045, 3088, 3272, 3860, 4090, 4825, 6176, 6544, 7720, 8180, 9650, 10225, 12352, 13088, 15440, 16360, 19300, 20450, 26176, 30880, 32720, 38600, 40900, 61760, 65440, 77200, 78937, 81800, 130880, 154400, 157874, 163600, 308800, 315748, 327200, 394685, 631496, 654400, 789370, 1262992, 1578740, 1973425, 2525984, 3157480, 3946850, 5051968, 6314960, 7893700, 12629920, 15787400, 25259840, 31574800, 63149600, 126299200]

約数ペア:

[(1, 126299200), (2, 63149600), (4, 31574800), (5, 25259840), (8, 15787400), (10, 12629920), (16, 7893700), (20, 6314960), (25, 5051968), (32, 3946850), (40, 3157480), (50, 2525984), (64, 1973425), (80, 1578740), (100, 1262992), (160, 789370), (193, 654400), (200, 631496), (320, 394685), (386, 327200), (400, 315748), (409, 308800), (772, 163600), (800, 157874), (818, 154400), (965, 130880), (1544, 81800), (1600, 78937), (1636, 77200), (1930, 65440), (2045, 61760), (3088, 40900), (3272, 38600), (3860, 32720), (4090, 30880), (4825, 26176), (6176, 20450), (6544, 19300), (7720, 16360), (8180, 15440), (9650, 13088), (10225, 12352)]