75788520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5114

約数の個数: 64

約数和(自身を含む): 229201920

約数和(自身を除く): 153413400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 4973, 5080, 7620, 9946, 14919, 15240, 19892, 24865, 29838, 39784, 49730, 59676, 74595, 99460, 119352, 149190, 198920, 298380, 596760, 631571, 1263142, 1894713, 2526284, 3157855, 3789426, 5052568, 6315710, 7578852, 9473565, 12631420, 15157704, 18947130, 25262840, 37894260, 75788520]

約数ペア:

[(1, 75788520), (2, 37894260), (3, 25262840), (4, 18947130), (5, 15157704), (6, 12631420), (8, 9473565), (10, 7578852), (12, 6315710), (15, 5052568), (20, 3789426), (24, 3157855), (30, 2526284), (40, 1894713), (60, 1263142), (120, 631571), (127, 596760), (254, 298380), (381, 198920), (508, 149190), (635, 119352), (762, 99460), (1016, 74595), (1270, 59676), (1524, 49730), (1905, 39784), (2540, 29838), (3048, 24865), (3810, 19892), (4973, 15240), (5080, 14919), (7620, 9946)]