126207540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3323}}^1$

素因数の和:3549

約数の個数: 72

約数和(自身を含む): 384759648

約数和(自身を除く): 258552108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3323, 3798, 4220, 6330, 6646, 7596, 9495, 9969, 12660, 13292, 16615, 18990, 19938, 29907, 33230, 37980, 39876, 49845, 59814, 66460, 99690, 119628, 149535, 199380, 299070, 598140, 701153, 1402306, 2103459, 2804612, 3505765, 4206918, 6310377, 7011530, 8413836, 10517295, 12620754, 14023060, 21034590, 25241508, 31551885, 42069180, 63103770, 126207540]

約数ペア:

[(1, 126207540), (2, 63103770), (3, 42069180), (4, 31551885), (5, 25241508), (6, 21034590), (9, 14023060), (10, 12620754), (12, 10517295), (15, 8413836), (18, 7011530), (20, 6310377), (30, 4206918), (36, 3505765), (45, 2804612), (60, 2103459), (90, 1402306), (180, 701153), (211, 598140), (422, 299070), (633, 199380), (844, 149535), (1055, 119628), (1266, 99690), (1899, 66460), (2110, 59814), (2532, 49845), (3165, 39876), (3323, 37980), (3798, 33230), (4220, 29907), (6330, 19938), (6646, 18990), (7596, 16615), (9495, 13292), (9969, 12660)]