189203220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1087}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 575038464

約数和(自身を除く): 385835244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 967, 1087, 1934, 2174, 2901, 3261, 3868, 4348, 4835, 5435, 5802, 6522, 8703, 9670, 9783, 10870, 11604, 13044, 14505, 16305, 17406, 19340, 19566, 21740, 29010, 32610, 34812, 39132, 43515, 48915, 58020, 65220, 87030, 97830, 174060, 195660, 1051129, 2102258, 3153387, 4204516, 5255645, 6306774, 9460161, 10511290, 12613548, 15766935, 18920322, 21022580, 31533870, 37840644, 47300805, 63067740, 94601610, 189203220]

約数ペア:

[(1, 189203220), (2, 94601610), (3, 63067740), (4, 47300805), (5, 37840644), (6, 31533870), (9, 21022580), (10, 18920322), (12, 15766935), (15, 12613548), (18, 10511290), (20, 9460161), (30, 6306774), (36, 5255645), (45, 4204516), (60, 3153387), (90, 2102258), (180, 1051129), (967, 195660), (1087, 174060), (1934, 97830), (2174, 87030), (2901, 65220), (3261, 58020), (3868, 48915), (4348, 43515), (4835, 39132), (5435, 34812), (5802, 32610), (6522, 29010), (8703, 21740), (9670, 19566), (9783, 19340), (10870, 17406), (11604, 16305), (13044, 14505)]