75268900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{15361}}^1$

素因数の和:15389

約数の個数: 54

約数和(自身を含む): 190012578

約数和(自身を除く): 114743678

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, 15361, 30722, 61444, 76805, 107527, 153610, 215054, 307220, 384025, 430108, 537635, 752689, 768050, 1075270, 1505378, 1536100, 2150540, 2688175, 3010756, 3763445, 5376350, 7526890, 10752700, 15053780, 18817225, 37634450, 75268900]

約数ペア:

[(1, 75268900), (2, 37634450), (4, 18817225), (5, 15053780), (7, 10752700), (10, 7526890), (14, 5376350), (20, 3763445), (25, 3010756), (28, 2688175), (35, 2150540), (49, 1536100), (50, 1505378), (70, 1075270), (98, 768050), (100, 752689), (140, 537635), (175, 430108), (196, 384025), (245, 307220), (350, 215054), (490, 153610), (700, 107527), (980, 76805), (1225, 61444), (2450, 30722), (4900, 15361)]