115307820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213533}}^1$

素因数の和:213551

約数の個数: 48

約数和(自身を含む): 358737120

約数和(自身を除く): 243429300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 213533, 427066, 640599, 854132, 1067665, 1281198, 1921797, 2135330, 2562396, 3202995, 3843594, 4270660, 5765391, 6405990, 7687188, 9608985, 11530782, 12811980, 19217970, 23061564, 28826955, 38435940, 57653910, 115307820]

約数ペア:

[(1, 115307820), (2, 57653910), (3, 38435940), (4, 28826955), (5, 23061564), (6, 19217970), (9, 12811980), (10, 11530782), (12, 9608985), (15, 7687188), (18, 6405990), (20, 5765391), (27, 4270660), (30, 3843594), (36, 3202995), (45, 2562396), (54, 2135330), (60, 1921797), (90, 1281198), (108, 1067665), (135, 854132), (180, 640599), (270, 427066), (540, 213533)]