131838600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{219731}}^1$

素因数の和:219750

約数の個数: 48

約数和(自身を含む): 408701520

約数和(自身を除く): 276862920

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, 219731, 439462, 659193, 878924, 1098655, 1318386, 1757848, 2197310, 2636772, 3295965, 4394620, 5273544, 5493275, 6591930, 8789240, 10986550, 13183860, 16479825, 21973100, 26367720, 32959650, 43946200, 65919300, 131838600]

約数ペア:

[(1, 131838600), (2, 65919300), (3, 43946200), (4, 32959650), (5, 26367720), (6, 21973100), (8, 16479825), (10, 13183860), (12, 10986550), (15, 8789240), (20, 6591930), (24, 5493275), (25, 5273544), (30, 4394620), (40, 3295965), (50, 2636772), (60, 2197310), (75, 1757848), (100, 1318386), (120, 1098655), (150, 878924), (200, 659193), (300, 439462), (600, 219731)]