207677400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 742452480

約数和(自身を除く): 534775080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 197, 200, 210, 251, 280, 300, 350, 394, 420, 502, 525, 591, 600, 700, 753, 788, 840, 985, 1004, 1050, 1182, 1255, 1379, 1400, 1506, 1576, 1757, 1970, 2008, 2100, 2364, 2510, 2758, 2955, 3012, 3514, 3765, 3940, 4137, 4200, 4728, 4925, 5020, 5271, 5516, 5910, 6024, 6275, 6895, 7028, 7530, 7880, 8274, 8785, 9850, 10040, 10542, 11032, 11820, 12550, 13790, 14056, 14775, 15060, 16548, 17570, 18825, 19700, 20685, 21084, 23640, 25100, 26355, 27580, 29550, 30120, 33096, 34475, 35140, 37650, 39400, 41370, 42168, 43925, 49447, 50200, 52710, 55160, 59100, 68950, 70280, 75300, 82740, 87850, 98894, 103425, 105420, 118200, 131775, 137900, 148341, 150600, 165480, 175700, 197788, 206850, 210840, 247235, 263550, 275800, 296682, 346129, 351400, 395576, 413700, 494470, 527100, 593364, 692258, 741705, 827400, 988940, 1038387, 1054200, 1186728, 1236175, 1384516, 1483410, 1730645, 1977880, 2076774, 2472350, 2769032, 2966820, 3461290, 3708525, 4153548, 4944700, 5191935, 5933640, 6922580, 7417050, 8307096, 8653225, 9889400, 10383870, 13845160, 14834100, 17306450, 20767740, 25959675, 29668200, 34612900, 41535480, 51919350, 69225800, 103838700, 207677400]

約数ペア:

[(1, 207677400), (2, 103838700), (3, 69225800), (4, 51919350), (5, 41535480), (6, 34612900), (7, 29668200), (8, 25959675), (10, 20767740), (12, 17306450), (14, 14834100), (15, 13845160), (20, 10383870), (21, 9889400), (24, 8653225), (25, 8307096), (28, 7417050), (30, 6922580), (35, 5933640), (40, 5191935), (42, 4944700), (50, 4153548), (56, 3708525), (60, 3461290), (70, 2966820), (75, 2769032), (84, 2472350), (100, 2076774), (105, 1977880), (120, 1730645), (140, 1483410), (150, 1384516), (168, 1236175), (175, 1186728), (197, 1054200), (200, 1038387), (210, 988940), (251, 827400), (280, 741705), (300, 692258), (350, 593364), (394, 527100), (420, 494470), (502, 413700), (525, 395576), (591, 351400), (600, 346129), (700, 296682), (753, 275800), (788, 263550), (840, 247235), (985, 210840), (1004, 206850), (1050, 197788), (1182, 175700), (1255, 165480), (1379, 150600), (1400, 148341), (1506, 137900), (1576, 131775), (1757, 118200), (1970, 105420), (2008, 103425), (2100, 98894), (2364, 87850), (2510, 82740), (2758, 75300), (2955, 70280), (3012, 68950), (3514, 59100), (3765, 55160), (3940, 52710), (4137, 50200), (4200, 49447), (4728, 43925), (4925, 42168), (5020, 41370), (5271, 39400), (5516, 37650), (5910, 35140), (6024, 34475), (6275, 33096), (6895, 30120), (7028, 29550), (7530, 27580), (7880, 26355), (8274, 25100), (8785, 23640), (9850, 21084), (10040, 20685), (10542, 19700), (11032, 18825), (11820, 17570), (12550, 16548), (13790, 15060), (14056, 14775)]