71424180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44089}}^1$

素因数の和:44110

約数の個数: 60

約数和(自身を含む): 224065380

約数和(自身を除く): 152641200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44089, 88178, 132267, 176356, 220445, 264534, 396801, 440890, 529068, 661335, 793602, 881780, 1190403, 1322670, 1587204, 1984005, 2380806, 2645340, 3571209, 3968010, 4761612, 5952015, 7142418, 7936020, 11904030, 14284836, 17856045, 23808060, 35712090, 71424180]

約数ペア:

[(1, 71424180), (2, 35712090), (3, 23808060), (4, 17856045), (5, 14284836), (6, 11904030), (9, 7936020), (10, 7142418), (12, 5952015), (15, 4761612), (18, 3968010), (20, 3571209), (27, 2645340), (30, 2380806), (36, 1984005), (45, 1587204), (54, 1322670), (60, 1190403), (81, 881780), (90, 793602), (108, 661335), (135, 529068), (162, 440890), (180, 396801), (270, 264534), (324, 220445), (405, 176356), (540, 132267), (810, 88178), (1620, 44089)]