75045520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 192362688

約数和(自身を除く): 117317168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 797, 856, 880, 1070, 1177, 1594, 1712, 2140, 2354, 3188, 3985, 4280, 4708, 5885, 6376, 7970, 8560, 8767, 9416, 11770, 12752, 15940, 17534, 18832, 23540, 31880, 35068, 43835, 47080, 63760, 70136, 85279, 87670, 94160, 140272, 170558, 175340, 341116, 350680, 426395, 682232, 701360, 852790, 938069, 1364464, 1705580, 1876138, 3411160, 3752276, 4690345, 6822320, 7504552, 9380690, 15009104, 18761380, 37522760, 75045520]

約数ペア:

[(1, 75045520), (2, 37522760), (4, 18761380), (5, 15009104), (8, 9380690), (10, 7504552), (11, 6822320), (16, 4690345), (20, 3752276), (22, 3411160), (40, 1876138), (44, 1705580), (55, 1364464), (80, 938069), (88, 852790), (107, 701360), (110, 682232), (176, 426395), (214, 350680), (220, 341116), (428, 175340), (440, 170558), (535, 140272), (797, 94160), (856, 87670), (880, 85279), (1070, 70136), (1177, 63760), (1594, 47080), (1712, 43835), (2140, 35068), (2354, 31880), (3188, 23540), (3985, 18832), (4280, 17534), (4708, 15940), (5885, 12752), (6376, 11770), (7970, 9416), (8560, 8767)]