193032540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1109}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 586666080

約数和(自身を除く): 393633540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 967, 1109, 1934, 2218, 2901, 3327, 3868, 4436, 4835, 5545, 5802, 6654, 8703, 9670, 9981, 11090, 11604, 13308, 14505, 16635, 17406, 19340, 19962, 22180, 29010, 33270, 34812, 39924, 43515, 49905, 58020, 66540, 87030, 99810, 174060, 199620, 1072403, 2144806, 3217209, 4289612, 5362015, 6434418, 9651627, 10724030, 12868836, 16086045, 19303254, 21448060, 32172090, 38606508, 48258135, 64344180, 96516270, 193032540]

約数ペア:

[(1, 193032540), (2, 96516270), (3, 64344180), (4, 48258135), (5, 38606508), (6, 32172090), (9, 21448060), (10, 19303254), (12, 16086045), (15, 12868836), (18, 10724030), (20, 9651627), (30, 6434418), (36, 5362015), (45, 4289612), (60, 3217209), (90, 2144806), (180, 1072403), (967, 199620), (1109, 174060), (1934, 99810), (2218, 87030), (2901, 66540), (3327, 58020), (3868, 49905), (4436, 43515), (4835, 39924), (5545, 34812), (5802, 33270), (6654, 29010), (8703, 22180), (9670, 19962), (9981, 19340), (11090, 17406), (11604, 16635), (13308, 14505)]