68602860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3001}}^1$

素因数の和:3143

約数の個数: 72

約数和(自身を含む): 209803776

約数和(自身を除く): 141200916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3001, 3810, 4572, 5715, 6002, 7620, 9003, 11430, 12004, 15005, 18006, 22860, 27009, 30010, 36012, 45015, 54018, 60020, 90030, 108036, 135045, 180060, 270090, 381127, 540180, 762254, 1143381, 1524508, 1905635, 2286762, 3430143, 3811270, 4573524, 5716905, 6860286, 7622540, 11433810, 13720572, 17150715, 22867620, 34301430, 68602860]

約数ペア:

[(1, 68602860), (2, 34301430), (3, 22867620), (4, 17150715), (5, 13720572), (6, 11433810), (9, 7622540), (10, 6860286), (12, 5716905), (15, 4573524), (18, 3811270), (20, 3430143), (30, 2286762), (36, 1905635), (45, 1524508), (60, 1143381), (90, 762254), (127, 540180), (180, 381127), (254, 270090), (381, 180060), (508, 135045), (635, 108036), (762, 90030), (1143, 60020), (1270, 54018), (1524, 45015), (1905, 36012), (2286, 30010), (2540, 27009), (3001, 22860), (3810, 18006), (4572, 15005), (5715, 12004), (6002, 11430), (7620, 9003)]