57791200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 151865280

約数和(自身を除く): 94074080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 47, 50, 53, 58, 80, 94, 100, 106, 116, 145, 160, 188, 200, 212, 232, 235, 265, 290, 376, 400, 424, 464, 470, 530, 580, 725, 752, 800, 848, 928, 940, 1060, 1160, 1175, 1325, 1363, 1450, 1504, 1537, 1696, 1880, 2120, 2320, 2350, 2491, 2650, 2726, 2900, 3074, 3760, 4240, 4640, 4700, 4982, 5300, 5452, 5800, 6148, 6815, 7520, 7685, 8480, 9400, 9964, 10600, 10904, 11600, 12296, 12455, 13630, 15370, 18800, 19928, 21200, 21808, 23200, 24592, 24910, 27260, 30740, 34075, 37600, 38425, 39856, 42400, 43616, 49184, 49820, 54520, 61480, 62275, 68150, 72239, 76850, 79712, 99640, 109040, 122960, 124550, 136300, 144478, 153700, 199280, 218080, 245920, 249100, 272600, 288956, 307400, 361195, 398560, 498200, 545200, 577912, 614800, 722390, 996400, 1090400, 1155824, 1229600, 1444780, 1805975, 1992800, 2311648, 2889560, 3611950, 5779120, 7223900, 11558240, 14447800, 28895600, 57791200]

約数ペア:

[(1, 57791200), (2, 28895600), (4, 14447800), (5, 11558240), (8, 7223900), (10, 5779120), (16, 3611950), (20, 2889560), (25, 2311648), (29, 1992800), (32, 1805975), (40, 1444780), (47, 1229600), (50, 1155824), (53, 1090400), (58, 996400), (80, 722390), (94, 614800), (100, 577912), (106, 545200), (116, 498200), (145, 398560), (160, 361195), (188, 307400), (200, 288956), (212, 272600), (232, 249100), (235, 245920), (265, 218080), (290, 199280), (376, 153700), (400, 144478), (424, 136300), (464, 124550), (470, 122960), (530, 109040), (580, 99640), (725, 79712), (752, 76850), (800, 72239), (848, 68150), (928, 62275), (940, 61480), (1060, 54520), (1160, 49820), (1175, 49184), (1325, 43616), (1363, 42400), (1450, 39856), (1504, 38425), (1537, 37600), (1696, 34075), (1880, 30740), (2120, 27260), (2320, 24910), (2350, 24592), (2491, 23200), (2650, 21808), (2726, 21200), (2900, 19928), (3074, 18800), (3760, 15370), (4240, 13630), (4640, 12455), (4700, 12296), (4982, 11600), (5300, 10904), (5452, 10600), (5800, 9964), (6148, 9400), (6815, 8480), (7520, 7685)]