205183740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26927}}^1$

素因数の和:27066

約数の個数: 48

約数和(自身を含む): 579059712

約数和(自身を除く): 373875972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 26927, 53854, 80781, 107708, 134635, 161562, 269270, 323124, 403905, 538540, 807810, 1615620, 3419729, 6839458, 10259187, 13678916, 17098645, 20518374, 34197290, 41036748, 51295935, 68394580, 102591870, 205183740]

約数ペア:

[(1, 205183740), (2, 102591870), (3, 68394580), (4, 51295935), (5, 41036748), (6, 34197290), (10, 20518374), (12, 17098645), (15, 13678916), (20, 10259187), (30, 6839458), (60, 3419729), (127, 1615620), (254, 807810), (381, 538540), (508, 403905), (635, 323124), (762, 269270), (1270, 161562), (1524, 134635), (1905, 107708), (2540, 80781), (3810, 53854), (7620, 26927)]