137831220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{85081}}^1$

素因数の和:85102

約数の個数: 60

約数和(自身を含む): 432386724

約数和(自身を除く): 294555504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 85081, 170162, 255243, 340324, 425405, 510486, 765729, 850810, 1020972, 1276215, 1531458, 1701620, 2297187, 2552430, 3062916, 3828645, 4594374, 5104860, 6891561, 7657290, 9188748, 11485935, 13783122, 15314580, 22971870, 27566244, 34457805, 45943740, 68915610, 137831220]

約数ペア:

[(1, 137831220), (2, 68915610), (3, 45943740), (4, 34457805), (5, 27566244), (6, 22971870), (9, 15314580), (10, 13783122), (12, 11485935), (15, 9188748), (18, 7657290), (20, 6891561), (27, 5104860), (30, 4594374), (36, 3828645), (45, 3062916), (54, 2552430), (60, 2297187), (81, 1701620), (90, 1531458), (108, 1276215), (135, 1020972), (162, 850810), (180, 765729), (270, 510486), (324, 425405), (405, 340324), (540, 255243), (810, 170162), (1620, 85081)]