242197290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3025

約数の個数: 80

約数和(自身を含む): 657790848

約数和(自身を除く): 415593558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2781, 2903, 3090, 4635, 5562, 5806, 8343, 8709, 9270, 13905, 14515, 16686, 17418, 26127, 27810, 29030, 41715, 43545, 52254, 78381, 83430, 87090, 130635, 156762, 235143, 261270, 299009, 391905, 470286, 598018, 783810, 897027, 1175715, 1495045, 1794054, 2351430, 2691081, 2990090, 4485135, 5382162, 8073243, 8970270, 13455405, 16146486, 24219729, 26910810, 40366215, 48439458, 80732430, 121098645, 242197290]

約数ペア:

[(1, 242197290), (2, 121098645), (3, 80732430), (5, 48439458), (6, 40366215), (9, 26910810), (10, 24219729), (15, 16146486), (18, 13455405), (27, 8970270), (30, 8073243), (45, 5382162), (54, 4485135), (81, 2990090), (90, 2691081), (103, 2351430), (135, 1794054), (162, 1495045), (206, 1175715), (270, 897027), (309, 783810), (405, 598018), (515, 470286), (618, 391905), (810, 299009), (927, 261270), (1030, 235143), (1545, 156762), (1854, 130635), (2781, 87090), (2903, 83430), (3090, 78381), (4635, 52254), (5562, 43545), (5806, 41715), (8343, 29030), (8709, 27810), (9270, 26127), (13905, 17418), (14515, 16686)]