225214620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163199}}^1$

素因数の和:163234

約数の個数: 48

約数和(自身を含む): 658022400

約数和(自身を除く): 432807780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 163199, 326398, 489597, 652796, 815995, 979194, 1631990, 1958388, 2447985, 3263980, 3753577, 4895970, 7507154, 9791940, 11260731, 15014308, 18767885, 22521462, 37535770, 45042924, 56303655, 75071540, 112607310, 225214620]

約数ペア:

[(1, 225214620), (2, 112607310), (3, 75071540), (4, 56303655), (5, 45042924), (6, 37535770), (10, 22521462), (12, 18767885), (15, 15014308), (20, 11260731), (23, 9791940), (30, 7507154), (46, 4895970), (60, 3753577), (69, 3263980), (92, 2447985), (115, 1958388), (138, 1631990), (230, 979194), (276, 815995), (345, 652796), (460, 489597), (690, 326398), (1380, 163199)]