200726910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{247811}}^1$

素因数の和:247830

約数の個数: 40

約数和(自身を含む): 539734536

約数和(自身を除く): 339007626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 247811, 495622, 743433, 1239055, 1486866, 2230299, 2478110, 3717165, 4460598, 6690897, 7434330, 11151495, 13381794, 20072691, 22302990, 33454485, 40145382, 66908970, 100363455, 200726910]

約数ペア:

[(1, 200726910), (2, 100363455), (3, 66908970), (5, 40145382), (6, 33454485), (9, 22302990), (10, 20072691), (15, 13381794), (18, 11151495), (27, 7434330), (30, 6690897), (45, 4460598), (54, 3717165), (81, 2478110), (90, 2230299), (135, 1486866), (162, 1239055), (270, 743433), (405, 495622), (810, 247811)]