42243660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78229}}^1$

素因数の和:78247

約数の個数: 48

約数和(自身を含む): 131426400

約数和(自身を除く): 89182740

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, 78229, 156458, 234687, 312916, 391145, 469374, 704061, 782290, 938748, 1173435, 1408122, 1564580, 2112183, 2346870, 2816244, 3520305, 4224366, 4693740, 7040610, 8448732, 10560915, 14081220, 21121830, 42243660]

約数ペア:

[(1, 42243660), (2, 21121830), (3, 14081220), (4, 10560915), (5, 8448732), (6, 7040610), (9, 4693740), (10, 4224366), (12, 3520305), (15, 2816244), (18, 2346870), (20, 2112183), (27, 1564580), (30, 1408122), (36, 1173435), (45, 938748), (54, 782290), (60, 704061), (90, 469374), (108, 391145), (135, 312916), (180, 234687), (270, 156458), (540, 78229)]