212525600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37951}}^1$

素因数の和:37978

約数の個数: 72

約数和(自身を含む): 592962048

約数和(自身を除く): 380436448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 37951, 75902, 151804, 189755, 265657, 303608, 379510, 531314, 607216, 759020, 948775, 1062628, 1214432, 1328285, 1518040, 1897550, 2125256, 2656570, 3036080, 3795100, 4250512, 5313140, 6072160, 6641425, 7590200, 8501024, 10626280, 13282850, 15180400, 21252560, 26565700, 30360800, 42505120, 53131400, 106262800, 212525600]

約数ペア:

[(1, 212525600), (2, 106262800), (4, 53131400), (5, 42505120), (7, 30360800), (8, 26565700), (10, 21252560), (14, 15180400), (16, 13282850), (20, 10626280), (25, 8501024), (28, 7590200), (32, 6641425), (35, 6072160), (40, 5313140), (50, 4250512), (56, 3795100), (70, 3036080), (80, 2656570), (100, 2125256), (112, 1897550), (140, 1518040), (160, 1328285), (175, 1214432), (200, 1062628), (224, 948775), (280, 759020), (350, 607216), (400, 531314), (560, 379510), (700, 303608), (800, 265657), (1120, 189755), (1400, 151804), (2800, 75902), (5600, 37951)]