201509370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 545066280

約数和(自身を除く): 343556910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 270, 386, 405, 579, 810, 965, 1158, 1289, 1737, 1930, 2578, 2895, 3474, 3867, 5211, 5790, 6445, 7734, 8685, 10422, 11601, 12890, 15633, 17370, 19335, 23202, 26055, 31266, 34803, 38670, 52110, 58005, 69606, 78165, 104409, 116010, 156330, 174015, 208818, 248777, 348030, 497554, 522045, 746331, 1044090, 1243885, 1492662, 2238993, 2487770, 3731655, 4477986, 6716979, 7463310, 11194965, 13433958, 20150937, 22389930, 33584895, 40301874, 67169790, 100754685, 201509370]

約数ペア:

[(1, 201509370), (2, 100754685), (3, 67169790), (5, 40301874), (6, 33584895), (9, 22389930), (10, 20150937), (15, 13433958), (18, 11194965), (27, 7463310), (30, 6716979), (45, 4477986), (54, 3731655), (81, 2487770), (90, 2238993), (135, 1492662), (162, 1243885), (193, 1044090), (270, 746331), (386, 522045), (405, 497554), (579, 348030), (810, 248777), (965, 208818), (1158, 174015), (1289, 156330), (1737, 116010), (1930, 104409), (2578, 78165), (2895, 69606), (3474, 58005), (3867, 52110), (5211, 38670), (5790, 34803), (6445, 31266), (7734, 26055), (8685, 23202), (10422, 19335), (11601, 17370), (12890, 15633)]