120437900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 288148224

約数和(自身を除く): 167710324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 515, 550, 1030, 1063, 1100, 1133, 2060, 2126, 2266, 2575, 4252, 4532, 5150, 5315, 5665, 10300, 10630, 11330, 11693, 21260, 22660, 23386, 26575, 28325, 46772, 53150, 56650, 58465, 106300, 109489, 113300, 116930, 218978, 233860, 292325, 437956, 547445, 584650, 1094890, 1169300, 1204379, 2189780, 2408758, 2737225, 4817516, 5474450, 6021895, 10948900, 12043790, 24087580, 30109475, 60218950, 120437900]

約数ペア:

[(1, 120437900), (2, 60218950), (4, 30109475), (5, 24087580), (10, 12043790), (11, 10948900), (20, 6021895), (22, 5474450), (25, 4817516), (44, 2737225), (50, 2408758), (55, 2189780), (100, 1204379), (103, 1169300), (110, 1094890), (206, 584650), (220, 547445), (275, 437956), (412, 292325), (515, 233860), (550, 218978), (1030, 116930), (1063, 113300), (1100, 109489), (1133, 106300), (2060, 58465), (2126, 56650), (2266, 53150), (2575, 46772), (4252, 28325), (4532, 26575), (5150, 23386), (5315, 22660), (5665, 21260), (10300, 11693), (10630, 11330)]