1313200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 90

約数和(自身を含む): 3724836

約数和(自身を除く): 2411636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 67, 70, 80, 98, 100, 112, 134, 140, 175, 196, 200, 245, 268, 280, 335, 350, 392, 400, 469, 490, 536, 560, 670, 700, 784, 938, 980, 1072, 1225, 1340, 1400, 1675, 1876, 1960, 2345, 2450, 2680, 2800, 3283, 3350, 3752, 3920, 4690, 4900, 5360, 6566, 6700, 7504, 9380, 9800, 11725, 13132, 13400, 16415, 18760, 19600, 23450, 26264, 26800, 32830, 37520, 46900, 52528, 65660, 82075, 93800, 131320, 164150, 187600, 262640, 328300, 656600, 1313200]

約数ペア:

[(1, 1313200), (2, 656600), (4, 328300), (5, 262640), (7, 187600), (8, 164150), (10, 131320), (14, 93800), (16, 82075), (20, 65660), (25, 52528), (28, 46900), (35, 37520), (40, 32830), (49, 26800), (50, 26264), (56, 23450), (67, 19600), (70, 18760), (80, 16415), (98, 13400), (100, 13132), (112, 11725), (134, 9800), (140, 9380), (175, 7504), (196, 6700), (200, 6566), (245, 5360), (268, 4900), (280, 4690), (335, 3920), (350, 3752), (392, 3350), (400, 3283), (469, 2800), (490, 2680), (536, 2450), (560, 2345), (670, 1960), (700, 1876), (784, 1675), (938, 1400), (980, 1340), (1072, 1225)]