227201220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{420743}}^1$

素因数の和:420761

約数の個数: 48

約数和(自身を含む): 706849920

約数和(自身を除く): 479648700

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, 420743, 841486, 1262229, 1682972, 2103715, 2524458, 3786687, 4207430, 5048916, 6311145, 7573374, 8414860, 11360061, 12622290, 15146748, 18933435, 22720122, 25244580, 37866870, 45440244, 56800305, 75733740, 113600610, 227201220]

約数ペア:

[(1, 227201220), (2, 113600610), (3, 75733740), (4, 56800305), (5, 45440244), (6, 37866870), (9, 25244580), (10, 22720122), (12, 18933435), (15, 15146748), (18, 12622290), (20, 11360061), (27, 8414860), (30, 7573374), (36, 6311145), (45, 5048916), (54, 4207430), (60, 3786687), (90, 2524458), (108, 2103715), (135, 1682972), (180, 1262229), (270, 841486), (540, 420743)]