9990600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{16651}}^1$

素因数の和:16670

約数の個数: 48

約数和(自身を含む): 30972720

約数和(自身を除く): 20982120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 16651, 33302, 49953, 66604, 83255, 99906, 133208, 166510, 199812, 249765, 333020, 399624, 416275, 499530, 666040, 832550, 999060, 1248825, 1665100, 1998120, 2497650, 3330200, 4995300, 9990600]

約数ペア:

[(1, 9990600), (2, 4995300), (3, 3330200), (4, 2497650), (5, 1998120), (6, 1665100), (8, 1248825), (10, 999060), (12, 832550), (15, 666040), (20, 499530), (24, 416275), (25, 399624), (30, 333020), (40, 249765), (50, 199812), (60, 166510), (75, 133208), (100, 99906), (120, 83255), (150, 66604), (200, 49953), (300, 33302), (600, 16651)]