75462640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 80

約数和(自身を含む): 198067680

約数和(自身を除く): 122605040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 2957, 3190, 5104, 5914, 6380, 11828, 12760, 14785, 23656, 25520, 29570, 32527, 47312, 59140, 65054, 85753, 118280, 130108, 162635, 171506, 236560, 260216, 325270, 343012, 428765, 520432, 650540, 686024, 857530, 943283, 1301080, 1372048, 1715060, 1886566, 2602160, 3430120, 3773132, 4716415, 6860240, 7546264, 9432830, 15092528, 18865660, 37731320, 75462640]

約数ペア:

[(1, 75462640), (2, 37731320), (4, 18865660), (5, 15092528), (8, 9432830), (10, 7546264), (11, 6860240), (16, 4716415), (20, 3773132), (22, 3430120), (29, 2602160), (40, 1886566), (44, 1715060), (55, 1372048), (58, 1301080), (80, 943283), (88, 857530), (110, 686024), (116, 650540), (145, 520432), (176, 428765), (220, 343012), (232, 325270), (290, 260216), (319, 236560), (440, 171506), (464, 162635), (580, 130108), (638, 118280), (880, 85753), (1160, 65054), (1276, 59140), (1595, 47312), (2320, 32527), (2552, 29570), (2957, 25520), (3190, 23656), (5104, 14785), (5914, 12760), (6380, 11828)]