2081400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3469}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 6454200

約数和(自身を除く): 4372800

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, 3469, 6938, 10407, 13876, 17345, 20814, 27752, 34690, 41628, 52035, 69380, 83256, 86725, 104070, 138760, 173450, 208140, 260175, 346900, 416280, 520350, 693800, 1040700, 2081400]

約数ペア:

[(1, 2081400), (2, 1040700), (3, 693800), (4, 520350), (5, 416280), (6, 346900), (8, 260175), (10, 208140), (12, 173450), (15, 138760), (20, 104070), (24, 86725), (25, 83256), (30, 69380), (40, 52035), (50, 41628), (60, 34690), (75, 27752), (100, 20814), (120, 17345), (150, 13876), (200, 10407), (300, 6938), (600, 3469)]