104801220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1759}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 319038720

約数和(自身を除く): 214237500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1759, 1986, 2979, 3310, 3518, 3972, 4965, 5277, 5958, 6620, 7036, 8795, 9930, 10554, 11916, 14895, 15831, 17590, 19860, 21108, 26385, 29790, 31662, 35180, 52770, 59580, 63324, 79155, 105540, 158310, 316620, 582229, 1164458, 1746687, 2328916, 2911145, 3493374, 5240061, 5822290, 6986748, 8733435, 10480122, 11644580, 17466870, 20960244, 26200305, 34933740, 52400610, 104801220]

約数ペア:

[(1, 104801220), (2, 52400610), (3, 34933740), (4, 26200305), (5, 20960244), (6, 17466870), (9, 11644580), (10, 10480122), (12, 8733435), (15, 6986748), (18, 5822290), (20, 5240061), (30, 3493374), (36, 2911145), (45, 2328916), (60, 1746687), (90, 1164458), (180, 582229), (331, 316620), (662, 158310), (993, 105540), (1324, 79155), (1655, 63324), (1759, 59580), (1986, 52770), (2979, 35180), (3310, 31662), (3518, 29790), (3972, 26385), (4965, 21108), (5277, 19860), (5958, 17590), (6620, 15831), (7036, 14895), (8795, 11916), (9930, 10554)]