61382300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{12527}}^1$

素因数の和:12555

約数の個数: 54

約数和(自身を含む): 154958832

約数和(自身を除く): 93576532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 12527, 25054, 50108, 62635, 87689, 125270, 175378, 250540, 313175, 350756, 438445, 613823, 626350, 876890, 1227646, 1252700, 1753780, 2192225, 2455292, 3069115, 4384450, 6138230, 8768900, 12276460, 15345575, 30691150, 61382300]

約数ペア:

[(1, 61382300), (2, 30691150), (4, 15345575), (5, 12276460), (7, 8768900), (10, 6138230), (14, 4384450), (20, 3069115), (25, 2455292), (28, 2192225), (35, 1753780), (49, 1252700), (50, 1227646), (70, 876890), (98, 626350), (100, 613823), (140, 438445), (175, 350756), (196, 313175), (245, 250540), (350, 175378), (490, 125270), (700, 87689), (980, 62635), (1225, 50108), (2450, 25054), (4900, 12527)]