75455270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 158284800

約数和(自身を除く): 82829530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 457, 790, 869, 914, 1045, 1501, 1738, 2090, 2285, 3002, 4345, 4570, 5027, 7505, 8683, 8690, 10054, 15010, 16511, 17366, 25135, 33022, 36103, 43415, 50270, 72206, 82555, 86830, 95513, 165110, 180515, 191026, 361030, 397133, 477565, 685957, 794266, 955130, 1371914, 1985665, 3429785, 3971330, 6859570, 7545527, 15091054, 37727635, 75455270]

約数ペア:

[(1, 75455270), (2, 37727635), (5, 15091054), (10, 7545527), (11, 6859570), (19, 3971330), (22, 3429785), (38, 1985665), (55, 1371914), (79, 955130), (95, 794266), (110, 685957), (158, 477565), (190, 397133), (209, 361030), (395, 191026), (418, 180515), (457, 165110), (790, 95513), (869, 86830), (914, 82555), (1045, 72206), (1501, 50270), (1738, 43415), (2090, 36103), (2285, 33022), (3002, 25135), (4345, 17366), (4570, 16511), (5027, 15010), (7505, 10054), (8683, 8690)]