99131940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{550733}}^1$

素因数の和:550748

約数の個数: 36

約数和(自身を含む): 300700764

約数和(自身を除く): 201568824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 550733, 1101466, 1652199, 2202932, 2753665, 3304398, 4956597, 5507330, 6608796, 8260995, 9913194, 11014660, 16521990, 19826388, 24782985, 33043980, 49565970, 99131940]

約数ペア:

[(1, 99131940), (2, 49565970), (3, 33043980), (4, 24782985), (5, 19826388), (6, 16521990), (9, 11014660), (10, 9913194), (12, 8260995), (15, 6608796), (18, 5507330), (20, 4956597), (30, 3304398), (36, 2753665), (45, 2202932), (60, 1652199), (90, 1101466), (180, 550733)]