199119000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{66373}}^1$

素因数の和:66397

約数の個数: 64

約数和(自身を含む): 621260640

約数和(自身を除く): 422141640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 66373, 132746, 199119, 265492, 331865, 398238, 530984, 663730, 796476, 995595, 1327460, 1592952, 1659325, 1991190, 2654920, 3318650, 3982380, 4977975, 6637300, 7964760, 8296625, 9955950, 13274600, 16593250, 19911900, 24889875, 33186500, 39823800, 49779750, 66373000, 99559500, 199119000]

約数ペア:

[(1, 199119000), (2, 99559500), (3, 66373000), (4, 49779750), (5, 39823800), (6, 33186500), (8, 24889875), (10, 19911900), (12, 16593250), (15, 13274600), (20, 9955950), (24, 8296625), (25, 7964760), (30, 6637300), (40, 4977975), (50, 3982380), (60, 3318650), (75, 2654920), (100, 1991190), (120, 1659325), (125, 1592952), (150, 1327460), (200, 995595), (250, 796476), (300, 663730), (375, 530984), (500, 398238), (600, 331865), (750, 265492), (1000, 199119), (1500, 132746), (3000, 66373)]