148974100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{135431}}^1$

素因数の和:135456

約数の個数: 36

約数和(自身を含む): 352664928

約数和(自身を除く): 203690828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 135431, 270862, 541724, 677155, 1354310, 1489741, 2708620, 2979482, 3385775, 5958964, 6771550, 7448705, 13543100, 14897410, 29794820, 37243525, 74487050, 148974100]

約数ペア:

[(1, 148974100), (2, 74487050), (4, 37243525), (5, 29794820), (10, 14897410), (11, 13543100), (20, 7448705), (22, 6771550), (25, 5958964), (44, 3385775), (50, 2979482), (55, 2708620), (100, 1489741), (110, 1354310), (220, 677155), (275, 541724), (550, 270862), (1100, 135431)]