76283900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9939

約数の個数: 72

約数和(自身を含む): 206403456

約数和(自身を除く): 130119556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 9907, 19814, 39628, 49535, 69349, 99070, 108977, 138698, 198140, 217954, 247675, 277396, 346745, 435908, 495350, 544885, 693490, 762839, 990700, 1089770, 1386980, 1525678, 1733725, 2179540, 2724425, 3051356, 3467450, 3814195, 5448850, 6934900, 7628390, 10897700, 15256780, 19070975, 38141950, 76283900]

約数ペア:

[(1, 76283900), (2, 38141950), (4, 19070975), (5, 15256780), (7, 10897700), (10, 7628390), (11, 6934900), (14, 5448850), (20, 3814195), (22, 3467450), (25, 3051356), (28, 2724425), (35, 2179540), (44, 1733725), (50, 1525678), (55, 1386980), (70, 1089770), (77, 990700), (100, 762839), (110, 693490), (140, 544885), (154, 495350), (175, 435908), (220, 346745), (275, 277396), (308, 247675), (350, 217954), (385, 198140), (550, 138698), (700, 108977), (770, 99070), (1100, 69349), (1540, 49535), (1925, 39628), (3850, 19814), (7700, 9907)]