2133900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2371}}^1$

素因数の和:2391

約数の個数: 54

約数和(自身を含む): 6691412

約数和(自身を除く): 4557512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2371, 4742, 7113, 9484, 11855, 14226, 21339, 23710, 28452, 35565, 42678, 47420, 59275, 71130, 85356, 106695, 118550, 142260, 177825, 213390, 237100, 355650, 426780, 533475, 711300, 1066950, 2133900]

約数ペア:

[(1, 2133900), (2, 1066950), (3, 711300), (4, 533475), (5, 426780), (6, 355650), (9, 237100), (10, 213390), (12, 177825), (15, 142260), (18, 118550), (20, 106695), (25, 85356), (30, 71130), (36, 59275), (45, 47420), (50, 42678), (60, 35565), (75, 28452), (90, 23710), (100, 21339), (150, 14226), (180, 11855), (225, 9484), (300, 7113), (450, 4742), (900, 2371)]