75254080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21379}}^1$

素因数の和:21407

約数の個数: 56

約数和(自身を含む): 195498720

約数和(自身を除く): 120244640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21379, 42758, 85516, 106895, 171032, 213790, 235169, 342064, 427580, 470338, 684128, 855160, 940676, 1175845, 1368256, 1710320, 1881352, 2351690, 3420640, 3762704, 4703380, 6841280, 7525408, 9406760, 15050816, 18813520, 37627040, 75254080]

約数ペア:

[(1, 75254080), (2, 37627040), (4, 18813520), (5, 15050816), (8, 9406760), (10, 7525408), (11, 6841280), (16, 4703380), (20, 3762704), (22, 3420640), (32, 2351690), (40, 1881352), (44, 1710320), (55, 1368256), (64, 1175845), (80, 940676), (88, 855160), (110, 684128), (160, 470338), (176, 427580), (220, 342064), (320, 235169), (352, 213790), (440, 171032), (704, 106895), (880, 85516), (1760, 42758), (3520, 21379)]