138018060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255589}}^1$

素因数の和:255607

約数の個数: 48

約数和(自身を含む): 429391200

約数和(自身を除く): 291373140

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, 255589, 511178, 766767, 1022356, 1277945, 1533534, 2300301, 2555890, 3067068, 3833835, 4600602, 5111780, 6900903, 7667670, 9201204, 11501505, 13801806, 15335340, 23003010, 27603612, 34504515, 46006020, 69009030, 138018060]

約数ペア:

[(1, 138018060), (2, 69009030), (3, 46006020), (4, 34504515), (5, 27603612), (6, 23003010), (9, 15335340), (10, 13801806), (12, 11501505), (15, 9201204), (18, 7667670), (20, 6900903), (27, 5111780), (30, 4600602), (36, 3833835), (45, 3067068), (54, 2555890), (60, 2300301), (90, 1533534), (108, 1277945), (135, 1022356), (180, 766767), (270, 511178), (540, 255589)]