103838700

素因数分解:

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

素因数の和:472

約数の個数: 144

約数和(自身を含む): 346477824

約数和(自身を除く): 242639124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 197, 210, 251, 300, 350, 394, 420, 502, 525, 591, 700, 753, 788, 985, 1004, 1050, 1182, 1255, 1379, 1506, 1757, 1970, 2100, 2364, 2510, 2758, 2955, 3012, 3514, 3765, 3940, 4137, 4925, 5020, 5271, 5516, 5910, 6275, 6895, 7028, 7530, 8274, 8785, 9850, 10542, 11820, 12550, 13790, 14775, 15060, 16548, 17570, 18825, 19700, 20685, 21084, 25100, 26355, 27580, 29550, 34475, 35140, 37650, 41370, 43925, 49447, 52710, 59100, 68950, 75300, 82740, 87850, 98894, 103425, 105420, 131775, 137900, 148341, 175700, 197788, 206850, 247235, 263550, 296682, 346129, 413700, 494470, 527100, 593364, 692258, 741705, 988940, 1038387, 1236175, 1384516, 1483410, 1730645, 2076774, 2472350, 2966820, 3461290, 3708525, 4153548, 4944700, 5191935, 6922580, 7417050, 8653225, 10383870, 14834100, 17306450, 20767740, 25959675, 34612900, 51919350, 103838700]

約数ペア:

[(1, 103838700), (2, 51919350), (3, 34612900), (4, 25959675), (5, 20767740), (6, 17306450), (7, 14834100), (10, 10383870), (12, 8653225), (14, 7417050), (15, 6922580), (20, 5191935), (21, 4944700), (25, 4153548), (28, 3708525), (30, 3461290), (35, 2966820), (42, 2472350), (50, 2076774), (60, 1730645), (70, 1483410), (75, 1384516), (84, 1236175), (100, 1038387), (105, 988940), (140, 741705), (150, 692258), (175, 593364), (197, 527100), (210, 494470), (251, 413700), (300, 346129), (350, 296682), (394, 263550), (420, 247235), (502, 206850), (525, 197788), (591, 175700), (700, 148341), (753, 137900), (788, 131775), (985, 105420), (1004, 103425), (1050, 98894), (1182, 87850), (1255, 82740), (1379, 75300), (1506, 68950), (1757, 59100), (1970, 52710), (2100, 49447), (2364, 43925), (2510, 41370), (2758, 37650), (2955, 35140), (3012, 34475), (3514, 29550), (3765, 27580), (3940, 26355), (4137, 25100), (4925, 21084), (5020, 20685), (5271, 19700), (5516, 18825), (5910, 17570), (6275, 16548), (6895, 15060), (7028, 14775), (7530, 13790), (8274, 12550), (8785, 11820), (9850, 10542)]