169255620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40883}}^1$

素因数の和:40921

約数の個数: 72

約数和(自身を含む): 535743936

約数和(自身を除く): 366488316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 40883, 81766, 122649, 163532, 204415, 245298, 367947, 408830, 490596, 613245, 735894, 817660, 940309, 1226490, 1471788, 1839735, 1880618, 2452980, 2820927, 3679470, 3761236, 4701545, 5641854, 7358940, 8462781, 9403090, 11283708, 14104635, 16925562, 18806180, 28209270, 33851124, 42313905, 56418540, 84627810, 169255620]

約数ペア:

[(1, 169255620), (2, 84627810), (3, 56418540), (4, 42313905), (5, 33851124), (6, 28209270), (9, 18806180), (10, 16925562), (12, 14104635), (15, 11283708), (18, 9403090), (20, 8462781), (23, 7358940), (30, 5641854), (36, 4701545), (45, 3761236), (46, 3679470), (60, 2820927), (69, 2452980), (90, 1880618), (92, 1839735), (115, 1471788), (138, 1226490), (180, 940309), (207, 817660), (230, 735894), (276, 613245), (345, 490596), (414, 408830), (460, 367947), (690, 245298), (828, 204415), (1035, 163532), (1380, 122649), (2070, 81766), (4140, 40883)]