206878200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{344797}}^1$

素因数の和:344816

約数の個数: 48

約数和(自身を含む): 641324280

約数和(自身を除く): 434446080

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, 344797, 689594, 1034391, 1379188, 1723985, 2068782, 2758376, 3447970, 4137564, 5171955, 6895940, 8275128, 8619925, 10343910, 13791880, 17239850, 20687820, 25859775, 34479700, 41375640, 51719550, 68959400, 103439100, 206878200]

約数ペア:

[(1, 206878200), (2, 103439100), (3, 68959400), (4, 51719550), (5, 41375640), (6, 34479700), (8, 25859775), (10, 20687820), (12, 17239850), (15, 13791880), (20, 10343910), (24, 8619925), (25, 8275128), (30, 6895940), (40, 5171955), (50, 4137564), (60, 3447970), (75, 2758376), (100, 2068782), (120, 1723985), (150, 1379188), (200, 1034391), (300, 689594), (600, 344797)]