80090910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17449}}^1$

素因数の和:17482

約数の個数: 64

約数和(自身を含む): 226152000

約数和(自身を除く): 146061090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 17449, 34898, 52347, 87245, 104694, 157041, 174490, 261735, 296633, 314082, 471123, 523470, 593266, 785205, 889899, 942246, 1483165, 1570410, 1779798, 2355615, 2669697, 2966330, 4449495, 4711230, 5339394, 8009091, 8898990, 13348485, 16018182, 26696970, 40045455, 80090910]

約数ペア:

[(1, 80090910), (2, 40045455), (3, 26696970), (5, 16018182), (6, 13348485), (9, 8898990), (10, 8009091), (15, 5339394), (17, 4711230), (18, 4449495), (27, 2966330), (30, 2669697), (34, 2355615), (45, 1779798), (51, 1570410), (54, 1483165), (85, 942246), (90, 889899), (102, 785205), (135, 593266), (153, 523470), (170, 471123), (255, 314082), (270, 296633), (306, 261735), (459, 174490), (510, 157041), (765, 104694), (918, 87245), (1530, 52347), (2295, 34898), (4590, 17449)]