13771620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8501}}^1$

素因数の和:8522

約数の個数: 60

約数和(自身を含む): 43207164

約数和(自身を除く): 29435544

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, 8501, 17002, 25503, 34004, 42505, 51006, 76509, 85010, 102012, 127515, 153018, 170020, 229527, 255030, 306036, 382545, 459054, 510060, 688581, 765090, 918108, 1147635, 1377162, 1530180, 2295270, 2754324, 3442905, 4590540, 6885810, 13771620]

約数ペア:

[(1, 13771620), (2, 6885810), (3, 4590540), (4, 3442905), (5, 2754324), (6, 2295270), (9, 1530180), (10, 1377162), (12, 1147635), (15, 918108), (18, 765090), (20, 688581), (27, 510060), (30, 459054), (36, 382545), (45, 306036), (54, 255030), (60, 229527), (81, 170020), (90, 153018), (108, 127515), (135, 102012), (162, 85010), (180, 76509), (270, 51006), (324, 42505), (405, 34004), (540, 25503), (810, 17002), (1620, 8501)]