222104880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1229}}^1$

素因数の和:1499

約数の個数: 120

約数和(自身を含む): 749483280

約数和(自身を除く): 527378400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1229, 1255, 1506, 2008, 2259, 2458, 2510, 3012, 3687, 3765, 4016, 4518, 4916, 5020, 6024, 6145, 7374, 7530, 9036, 9832, 10040, 11061, 11295, 12048, 12290, 14748, 15060, 18072, 18435, 19664, 20080, 22122, 22590, 24580, 29496, 30120, 36144, 36870, 44244, 45180, 49160, 55305, 58992, 60240, 73740, 88488, 90360, 98320, 110610, 147480, 176976, 180720, 221220, 294960, 308479, 442440, 616958, 884880, 925437, 1233916, 1542395, 1850874, 2467832, 2776311, 3084790, 3701748, 4627185, 4935664, 5552622, 6169580, 7403496, 9254370, 11105244, 12339160, 13881555, 14806992, 18508740, 22210488, 24678320, 27763110, 37017480, 44420976, 55526220, 74034960, 111052440, 222104880]

約数ペア:

[(1, 222104880), (2, 111052440), (3, 74034960), (4, 55526220), (5, 44420976), (6, 37017480), (8, 27763110), (9, 24678320), (10, 22210488), (12, 18508740), (15, 14806992), (16, 13881555), (18, 12339160), (20, 11105244), (24, 9254370), (30, 7403496), (36, 6169580), (40, 5552622), (45, 4935664), (48, 4627185), (60, 3701748), (72, 3084790), (80, 2776311), (90, 2467832), (120, 1850874), (144, 1542395), (180, 1233916), (240, 925437), (251, 884880), (360, 616958), (502, 442440), (720, 308479), (753, 294960), (1004, 221220), (1229, 180720), (1255, 176976), (1506, 147480), (2008, 110610), (2259, 98320), (2458, 90360), (2510, 88488), (3012, 73740), (3687, 60240), (3765, 58992), (4016, 55305), (4518, 49160), (4916, 45180), (5020, 44244), (6024, 36870), (6145, 36144), (7374, 30120), (7530, 29496), (9036, 24580), (9832, 22590), (10040, 22122), (11061, 20080), (11295, 19664), (12048, 18435), (12290, 18072), (14748, 15060)]