189548888900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{369419}}^1$

素因数の和:370173

約数の個数: 72

約数和(自身を含む): 470723830080

約数和(自身を除く): 281174941180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 733, 1466, 2932, 3665, 5131, 7330, 10262, 14660, 18325, 20524, 25655, 36650, 51310, 73300, 102620, 128275, 256550, 369419, 513100, 738838, 1477676, 1847095, 2585933, 3694190, 5171866, 7388380, 9235475, 10343732, 12929665, 18470950, 25859330, 36941900, 51718660, 64648325, 129296650, 258593300, 270784127, 541568254, 1083136508, 1353920635, 1895488889, 2707841270, 3790977778, 5415682540, 6769603175, 7581955556, 9477444445, 13539206350, 18954888890, 27078412700, 37909777780, 47387222225, 94774444450, 189548888900]

約数ペア:

[(1, 189548888900), (2, 94774444450), (4, 47387222225), (5, 37909777780), (7, 27078412700), (10, 18954888890), (14, 13539206350), (20, 9477444445), (25, 7581955556), (28, 6769603175), (35, 5415682540), (50, 3790977778), (70, 2707841270), (100, 1895488889), (140, 1353920635), (175, 1083136508), (350, 541568254), (700, 270784127), (733, 258593300), (1466, 129296650), (2932, 64648325), (3665, 51718660), (5131, 36941900), (7330, 25859330), (10262, 18470950), (14660, 12929665), (18325, 10343732), (20524, 9235475), (25655, 7388380), (36650, 5171866), (51310, 3694190), (73300, 2585933), (102620, 1847095), (128275, 1477676), (256550, 738838), (369419, 513100)]