121743810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{150301}}^1$

素因数の和:150320

約数の個数: 40

約数和(自身を含む): 327357756

約数和(自身を除く): 205613946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 150301, 300602, 450903, 751505, 901806, 1352709, 1503010, 2254515, 2705418, 4058127, 4509030, 6763545, 8116254, 12174381, 13527090, 20290635, 24348762, 40581270, 60871905, 121743810]

約数ペア:

[(1, 121743810), (2, 60871905), (3, 40581270), (5, 24348762), (6, 20290635), (9, 13527090), (10, 12174381), (15, 8116254), (18, 6763545), (27, 4509030), (30, 4058127), (45, 2705418), (54, 2254515), (81, 1503010), (90, 1352709), (135, 901806), (162, 751505), (270, 450903), (405, 300602), (810, 150301)]