126435660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 394875936

約数和(自身を除く): 268440276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 169, 185, 195, 222, 260, 337, 338, 370, 390, 444, 481, 507, 555, 674, 676, 740, 780, 845, 962, 1011, 1014, 1110, 1348, 1443, 1685, 1690, 1924, 2022, 2028, 2220, 2405, 2535, 2886, 3370, 3380, 4044, 4381, 4810, 5055, 5070, 5772, 6253, 6740, 7215, 8762, 9620, 10110, 10140, 12469, 12506, 13143, 14430, 17524, 18759, 20220, 21905, 24938, 25012, 26286, 28860, 31265, 37407, 37518, 43810, 49876, 52572, 56953, 62345, 62530, 65715, 74814, 75036, 87620, 93795, 113906, 124690, 125060, 131430, 149628, 162097, 170859, 187035, 187590, 227812, 249380, 262860, 284765, 324194, 341718, 374070, 375180, 486291, 569530, 648388, 683436, 748140, 810485, 854295, 972582, 1139060, 1620970, 1708590, 1945164, 2107261, 2431455, 3241940, 3417180, 4214522, 4862910, 6321783, 8429044, 9725820, 10536305, 12643566, 21072610, 25287132, 31608915, 42145220, 63217830, 126435660]

約数ペア:

[(1, 126435660), (2, 63217830), (3, 42145220), (4, 31608915), (5, 25287132), (6, 21072610), (10, 12643566), (12, 10536305), (13, 9725820), (15, 8429044), (20, 6321783), (26, 4862910), (30, 4214522), (37, 3417180), (39, 3241940), (52, 2431455), (60, 2107261), (65, 1945164), (74, 1708590), (78, 1620970), (111, 1139060), (130, 972582), (148, 854295), (156, 810485), (169, 748140), (185, 683436), (195, 648388), (222, 569530), (260, 486291), (337, 375180), (338, 374070), (370, 341718), (390, 324194), (444, 284765), (481, 262860), (507, 249380), (555, 227812), (674, 187590), (676, 187035), (740, 170859), (780, 162097), (845, 149628), (962, 131430), (1011, 125060), (1014, 124690), (1110, 113906), (1348, 93795), (1443, 87620), (1685, 75036), (1690, 74814), (1924, 65715), (2022, 62530), (2028, 62345), (2220, 56953), (2405, 52572), (2535, 49876), (2886, 43810), (3370, 37518), (3380, 37407), (4044, 31265), (4381, 28860), (4810, 26286), (5055, 25012), (5070, 24938), (5772, 21905), (6253, 20220), (6740, 18759), (7215, 17524), (8762, 14430), (9620, 13143), (10110, 12506), (10140, 12469)]