75040960

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 179990496

約数和(自身を除く): 104949536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 1553, 2416, 3020, 3106, 4832, 6040, 6212, 7765, 9664, 12080, 12424, 15530, 24160, 24848, 31060, 48320, 49696, 62120, 99392, 124240, 234503, 248480, 469006, 496960, 938012, 1172515, 1876024, 2345030, 3752048, 4690060, 7504096, 9380120, 15008192, 18760240, 37520480, 75040960]

約数ペア:

[(1, 75040960), (2, 37520480), (4, 18760240), (5, 15008192), (8, 9380120), (10, 7504096), (16, 4690060), (20, 3752048), (32, 2345030), (40, 1876024), (64, 1172515), (80, 938012), (151, 496960), (160, 469006), (302, 248480), (320, 234503), (604, 124240), (755, 99392), (1208, 62120), (1510, 49696), (1553, 48320), (2416, 31060), (3020, 24848), (3106, 24160), (4832, 15530), (6040, 12424), (6212, 12080), (7765, 9664)]