527100

素因数分解:

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

素因数の和:275

約数の個数: 72

約数和(自身を含む): 1749888

約数和(自身を除く): 1222788

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, 210, 251, 300, 350, 420, 502, 525, 700, 753, 1004, 1050, 1255, 1506, 1757, 2100, 2510, 3012, 3514, 3765, 5020, 5271, 6275, 7028, 7530, 8785, 10542, 12550, 15060, 17570, 18825, 21084, 25100, 26355, 35140, 37650, 43925, 52710, 75300, 87850, 105420, 131775, 175700, 263550, 527100]

約数ペア:

[(1, 527100), (2, 263550), (3, 175700), (4, 131775), (5, 105420), (6, 87850), (7, 75300), (10, 52710), (12, 43925), (14, 37650), (15, 35140), (20, 26355), (21, 25100), (25, 21084), (28, 18825), (30, 17570), (35, 15060), (42, 12550), (50, 10542), (60, 8785), (70, 7530), (75, 7028), (84, 6275), (100, 5271), (105, 5020), (140, 3765), (150, 3514), (175, 3012), (210, 2510), (251, 2100), (300, 1757), (350, 1506), (420, 1255), (502, 1050), (525, 1004), (700, 753)]