80044470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26951}}^1$

素因数の和:26978

約数の個数: 64

約数和(自身を含む): 232865280

約数和(自身を除く): 152820810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26951, 53902, 80853, 134755, 161706, 242559, 269510, 296461, 404265, 485118, 592922, 727677, 808530, 889383, 1212795, 1455354, 1482305, 1778766, 2425590, 2668149, 2964610, 3638385, 4446915, 5336298, 7276770, 8004447, 8893830, 13340745, 16008894, 26681490, 40022235, 80044470]

約数ペア:

[(1, 80044470), (2, 40022235), (3, 26681490), (5, 16008894), (6, 13340745), (9, 8893830), (10, 8004447), (11, 7276770), (15, 5336298), (18, 4446915), (22, 3638385), (27, 2964610), (30, 2668149), (33, 2425590), (45, 1778766), (54, 1482305), (55, 1455354), (66, 1212795), (90, 889383), (99, 808530), (110, 727677), (135, 592922), (165, 485118), (198, 404265), (270, 296461), (297, 269510), (330, 242559), (495, 161706), (594, 134755), (990, 80853), (1485, 53902), (2970, 26951)]