136455660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68917}}^1$

素因数の和:68943

約数の個数: 72

約数和(自身を含む): 451550736

約数和(自身を除く): 315095076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 68917, 137834, 206751, 275668, 344585, 413502, 620253, 689170, 758087, 827004, 1033755, 1240506, 1378340, 1516174, 2067510, 2274261, 2481012, 3032348, 3101265, 3790435, 4135020, 4548522, 6202530, 6822783, 7580870, 9097044, 11371305, 12405060, 13645566, 15161740, 22742610, 27291132, 34113915, 45485220, 68227830, 136455660]

約数ペア:

[(1, 136455660), (2, 68227830), (3, 45485220), (4, 34113915), (5, 27291132), (6, 22742610), (9, 15161740), (10, 13645566), (11, 12405060), (12, 11371305), (15, 9097044), (18, 7580870), (20, 6822783), (22, 6202530), (30, 4548522), (33, 4135020), (36, 3790435), (44, 3101265), (45, 3032348), (55, 2481012), (60, 2274261), (66, 2067510), (90, 1516174), (99, 1378340), (110, 1240506), (132, 1033755), (165, 827004), (180, 758087), (198, 689170), (220, 620253), (330, 413502), (396, 344585), (495, 275668), (660, 206751), (990, 137834), (1980, 68917)]