68401080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 253393920

約数和(自身を除く): 184992840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 751, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1502, 1518, 1656, 1980, 2024, 2070, 2253, 2277, 2530, 2760, 3004, 3036, 3755, 3795, 3960, 4140, 4506, 4554, 5060, 6008, 6072, 6759, 7510, 7590, 8261, 8280, 9012, 9108, 10120, 11265, 11385, 13518, 15020, 15180, 16522, 17273, 18024, 18216, 22530, 22770, 24783, 27036, 30040, 30360, 33044, 33795, 34546, 41305, 45060, 45540, 49566, 51819, 54072, 66088, 67590, 69092, 74349, 82610, 86365, 90120, 91080, 99132, 103638, 123915, 135180, 138184, 148698, 155457, 165220, 172730, 190003, 198264, 207276, 247830, 259095, 270360, 297396, 310914, 330440, 345460, 371745, 380006, 414552, 495660, 518190, 570009, 594792, 621828, 690920, 743490, 760012, 777285, 950015, 991320, 1036380, 1140018, 1243656, 1486980, 1520024, 1554570, 1710027, 1900030, 2072760, 2280036, 2850045, 2973960, 3109140, 3420054, 3800060, 4560072, 5700090, 6218280, 6840108, 7600120, 8550135, 11400180, 13680216, 17100270, 22800360, 34200540, 68401080]

約数ペア:

[(1, 68401080), (2, 34200540), (3, 22800360), (4, 17100270), (5, 13680216), (6, 11400180), (8, 8550135), (9, 7600120), (10, 6840108), (11, 6218280), (12, 5700090), (15, 4560072), (18, 3800060), (20, 3420054), (22, 3109140), (23, 2973960), (24, 2850045), (30, 2280036), (33, 2072760), (36, 1900030), (40, 1710027), (44, 1554570), (45, 1520024), (46, 1486980), (55, 1243656), (60, 1140018), (66, 1036380), (69, 991320), (72, 950015), (88, 777285), (90, 760012), (92, 743490), (99, 690920), (110, 621828), (115, 594792), (120, 570009), (132, 518190), (138, 495660), (165, 414552), (180, 380006), (184, 371745), (198, 345460), (207, 330440), (220, 310914), (230, 297396), (253, 270360), (264, 259095), (276, 247830), (330, 207276), (345, 198264), (360, 190003), (396, 172730), (414, 165220), (440, 155457), (460, 148698), (495, 138184), (506, 135180), (552, 123915), (660, 103638), (690, 99132), (751, 91080), (759, 90120), (792, 86365), (828, 82610), (920, 74349), (990, 69092), (1012, 67590), (1035, 66088), (1265, 54072), (1320, 51819), (1380, 49566), (1502, 45540), (1518, 45060), (1656, 41305), (1980, 34546), (2024, 33795), (2070, 33044), (2253, 30360), (2277, 30040), (2530, 27036), (2760, 24783), (3004, 22770), (3036, 22530), (3755, 18216), (3795, 18024), (3960, 17273), (4140, 16522), (4506, 15180), (4554, 15020), (5060, 13518), (6008, 11385), (6072, 11265), (6759, 10120), (7510, 9108), (7590, 9012), (8261, 8280)]