138114180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255767}}^1$

素因数の和:255785

約数の個数: 48

約数和(自身を含む): 429690240

約数和(自身を除く): 291576060

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, 255767, 511534, 767301, 1023068, 1278835, 1534602, 2301903, 2557670, 3069204, 3836505, 4603806, 5115340, 6905709, 7673010, 9207612, 11509515, 13811418, 15346020, 23019030, 27622836, 34528545, 46038060, 69057090, 138114180]

約数ペア:

[(1, 138114180), (2, 69057090), (3, 46038060), (4, 34528545), (5, 27622836), (6, 23019030), (9, 15346020), (10, 13811418), (12, 11509515), (15, 9207612), (18, 7673010), (20, 6905709), (27, 5115340), (30, 4603806), (36, 3836505), (45, 3069204), (54, 2557670), (60, 2301903), (90, 1534602), (108, 1278835), (135, 1023068), (180, 767301), (270, 511534), (540, 255767)]