199429500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{132953}}^1$

素因数の和:132975

約数の個数: 48

約数和(自身を含む): 580743072

約数和(自身を除く): 381313572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 132953, 265906, 398859, 531812, 664765, 797718, 1329530, 1595436, 1994295, 2659060, 3323825, 3988590, 6647650, 7977180, 9971475, 13295300, 16619125, 19942950, 33238250, 39885900, 49857375, 66476500, 99714750, 199429500]

約数ペア:

[(1, 199429500), (2, 99714750), (3, 66476500), (4, 49857375), (5, 39885900), (6, 33238250), (10, 19942950), (12, 16619125), (15, 13295300), (20, 9971475), (25, 7977180), (30, 6647650), (50, 3988590), (60, 3323825), (75, 2659060), (100, 1994295), (125, 1595436), (150, 1329530), (250, 797718), (300, 664765), (375, 531812), (500, 398859), (750, 265906), (1500, 132953)]