12442050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 34258224

約数和(自身を除く): 21816174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 643, 645, 774, 1075, 1286, 1290, 1929, 1935, 2150, 3215, 3225, 3858, 3870, 5787, 6430, 6450, 9645, 9675, 11574, 16075, 19290, 19350, 27649, 28935, 32150, 48225, 55298, 57870, 82947, 96450, 138245, 144675, 165894, 248841, 276490, 289350, 414735, 497682, 691225, 829470, 1244205, 1382450, 2073675, 2488410, 4147350, 6221025, 12442050]

約数ペア:

[(1, 12442050), (2, 6221025), (3, 4147350), (5, 2488410), (6, 2073675), (9, 1382450), (10, 1244205), (15, 829470), (18, 691225), (25, 497682), (30, 414735), (43, 289350), (45, 276490), (50, 248841), (75, 165894), (86, 144675), (90, 138245), (129, 96450), (150, 82947), (215, 57870), (225, 55298), (258, 48225), (387, 32150), (430, 28935), (450, 27649), (643, 19350), (645, 19290), (774, 16075), (1075, 11574), (1286, 9675), (1290, 9645), (1929, 6450), (1935, 6430), (2150, 5787), (3215, 3870), (3225, 3858)]