123227300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 307063680

約数和(自身を除く): 183836380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 401, 439, 700, 802, 878, 1604, 1756, 2005, 2195, 2807, 3073, 4010, 4390, 5614, 6146, 8020, 8780, 10025, 10975, 11228, 12292, 14035, 15365, 20050, 21950, 28070, 30730, 40100, 43900, 56140, 61460, 70175, 76825, 140350, 153650, 176039, 280700, 307300, 352078, 704156, 880195, 1232273, 1760390, 2464546, 3520780, 4400975, 4929092, 6161365, 8801950, 12322730, 17603900, 24645460, 30806825, 61613650, 123227300]

約数ペア:

[(1, 123227300), (2, 61613650), (4, 30806825), (5, 24645460), (7, 17603900), (10, 12322730), (14, 8801950), (20, 6161365), (25, 4929092), (28, 4400975), (35, 3520780), (50, 2464546), (70, 1760390), (100, 1232273), (140, 880195), (175, 704156), (350, 352078), (401, 307300), (439, 280700), (700, 176039), (802, 153650), (878, 140350), (1604, 76825), (1756, 70175), (2005, 61460), (2195, 56140), (2807, 43900), (3073, 40100), (4010, 30730), (4390, 28070), (5614, 21950), (6146, 20050), (8020, 15365), (8780, 14035), (10025, 12292), (10975, 11228)]