137723220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255043}}^1$

素因数の和:255061

約数の個数: 48

約数和(自身を含む): 428473920

約数和(自身を除く): 290750700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 255043, 510086, 765129, 1020172, 1275215, 1530258, 2295387, 2550430, 3060516, 3825645, 4590774, 5100860, 6886161, 7651290, 9181548, 11476935, 13772322, 15302580, 22953870, 27544644, 34430805, 45907740, 68861610, 137723220]

約数ペア:

[(1, 137723220), (2, 68861610), (3, 45907740), (4, 34430805), (5, 27544644), (6, 22953870), (9, 15302580), (10, 13772322), (12, 11476935), (15, 9181548), (18, 7651290), (20, 6886161), (27, 5100860), (30, 4590774), (36, 3825645), (45, 3060516), (54, 2550430), (60, 2295387), (90, 1530258), (108, 1275215), (135, 1020172), (180, 765129), (270, 510086), (540, 255043)]