76282020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{141263}}^1$

素因数の和:141281

約数の個数: 48

約数和(自身を含む): 237323520

約数和(自身を除く): 161041500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 141263, 282526, 423789, 565052, 706315, 847578, 1271367, 1412630, 1695156, 2118945, 2542734, 2825260, 3814101, 4237890, 5085468, 6356835, 7628202, 8475780, 12713670, 15256404, 19070505, 25427340, 38141010, 76282020]

約数ペア:

[(1, 76282020), (2, 38141010), (3, 25427340), (4, 19070505), (5, 15256404), (6, 12713670), (9, 8475780), (10, 7628202), (12, 6356835), (15, 5085468), (18, 4237890), (20, 3814101), (27, 2825260), (30, 2542734), (36, 2118945), (45, 1695156), (54, 1412630), (60, 1271367), (90, 847578), (108, 706315), (135, 565052), (180, 423789), (270, 282526), (540, 141263)]