1165572180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 3667272840

約数和(自身を除く): 2501700660

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, 421, 540, 810, 842, 1263, 1620, 1684, 1709, 2105, 2526, 3418, 3789, 4210, 5052, 5127, 6315, 6836, 7578, 8420, 8545, 10254, 11367, 12630, 15156, 15381, 17090, 18945, 20508, 22734, 25260, 25635, 30762, 34101, 34180, 37890, 45468, 46143, 51270, 56835, 61524, 68202, 75780, 76905, 92286, 102540, 113670, 136404, 138429, 153810, 170505, 184572, 227340, 230715, 276858, 307620, 341010, 461430, 553716, 682020, 692145, 719489, 922860, 1384290, 1438978, 2158467, 2768580, 2877956, 3597445, 4316934, 6475401, 7194890, 8633868, 10792335, 12950802, 14389780, 19426203, 21584670, 25901604, 32377005, 38852406, 43169340, 58278609, 64754010, 77704812, 97131015, 116557218, 129508020, 194262030, 233114436, 291393045, 388524060, 582786090, 1165572180]

約数ペア:

[(1, 1165572180), (2, 582786090), (3, 388524060), (4, 291393045), (5, 233114436), (6, 194262030), (9, 129508020), (10, 116557218), (12, 97131015), (15, 77704812), (18, 64754010), (20, 58278609), (27, 43169340), (30, 38852406), (36, 32377005), (45, 25901604), (54, 21584670), (60, 19426203), (81, 14389780), (90, 12950802), (108, 10792335), (135, 8633868), (162, 7194890), (180, 6475401), (270, 4316934), (324, 3597445), (405, 2877956), (421, 2768580), (540, 2158467), (810, 1438978), (842, 1384290), (1263, 922860), (1620, 719489), (1684, 692145), (1709, 682020), (2105, 553716), (2526, 461430), (3418, 341010), (3789, 307620), (4210, 276858), (5052, 230715), (5127, 227340), (6315, 184572), (6836, 170505), (7578, 153810), (8420, 138429), (8545, 136404), (10254, 113670), (11367, 102540), (12630, 92286), (15156, 76905), (15381, 75780), (17090, 68202), (18945, 61524), (20508, 56835), (22734, 51270), (25260, 46143), (25635, 45468), (30762, 37890), (34101, 34180)]