2001900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6673}}^1$

素因数の和:6690

約数の個数: 36

約数和(自身を含む): 5793032

約数和(自身を除く): 3791132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6673, 13346, 20019, 26692, 33365, 40038, 66730, 80076, 100095, 133460, 166825, 200190, 333650, 400380, 500475, 667300, 1000950, 2001900]

約数ペア:

[(1, 2001900), (2, 1000950), (3, 667300), (4, 500475), (5, 400380), (6, 333650), (10, 200190), (12, 166825), (15, 133460), (20, 100095), (25, 80076), (30, 66730), (50, 40038), (60, 33365), (75, 26692), (100, 20019), (150, 13346), (300, 6673)]