129436500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{86291}}^1$

素因数の和:86313

約数の個数: 48

約数和(自身を含む): 376923456

約数和(自身を除く): 247486956

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, 86291, 172582, 258873, 345164, 431455, 517746, 862910, 1035492, 1294365, 1725820, 2157275, 2588730, 4314550, 5177460, 6471825, 8629100, 10786375, 12943650, 21572750, 25887300, 32359125, 43145500, 64718250, 129436500]

約数ペア:

[(1, 129436500), (2, 64718250), (3, 43145500), (4, 32359125), (5, 25887300), (6, 21572750), (10, 12943650), (12, 10786375), (15, 8629100), (20, 6471825), (25, 5177460), (30, 4314550), (50, 2588730), (60, 2157275), (75, 1725820), (100, 1294365), (125, 1035492), (150, 862910), (250, 517746), (300, 431455), (375, 345164), (500, 258873), (750, 172582), (1500, 86291)]