218471550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12037}}^1$

素因数の和:12074

約数の個数: 72

約数和(自身を含む): 595592088

約数和(自身を除く): 377120538

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 12037, 18150, 24074, 36111, 60185, 72222, 120370, 132407, 180555, 264814, 300925, 361110, 397221, 601850, 662035, 794442, 902775, 1324070, 1456477, 1805550, 1986105, 2912954, 3310175, 3972210, 4369431, 6620350, 7282385, 8738862, 9930525, 14564770, 19861050, 21847155, 36411925, 43694310, 72823850, 109235775, 218471550]

約数ペア:

[(1, 218471550), (2, 109235775), (3, 72823850), (5, 43694310), (6, 36411925), (10, 21847155), (11, 19861050), (15, 14564770), (22, 9930525), (25, 8738862), (30, 7282385), (33, 6620350), (50, 4369431), (55, 3972210), (66, 3310175), (75, 2912954), (110, 1986105), (121, 1805550), (150, 1456477), (165, 1324070), (242, 902775), (275, 794442), (330, 662035), (363, 601850), (550, 397221), (605, 361110), (726, 300925), (825, 264814), (1210, 180555), (1650, 132407), (1815, 120370), (3025, 72222), (3630, 60185), (6050, 36111), (9075, 24074), (12037, 18150)]