202424220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26153}}^1$

素因数の和:26211

約数の個数: 72

約数和(自身を含む): 628323696

約数和(自身を除く): 425899476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 26153, 52306, 78459, 104612, 130765, 156918, 235377, 261530, 313836, 392295, 470754, 523060, 784590, 941508, 1124579, 1176885, 1569180, 2249158, 2353770, 3373737, 4498316, 4707540, 5622895, 6747474, 10121211, 11245790, 13494948, 16868685, 20242422, 22491580, 33737370, 40484844, 50606055, 67474740, 101212110, 202424220]

約数ペア:

[(1, 202424220), (2, 101212110), (3, 67474740), (4, 50606055), (5, 40484844), (6, 33737370), (9, 22491580), (10, 20242422), (12, 16868685), (15, 13494948), (18, 11245790), (20, 10121211), (30, 6747474), (36, 5622895), (43, 4707540), (45, 4498316), (60, 3373737), (86, 2353770), (90, 2249158), (129, 1569180), (172, 1176885), (180, 1124579), (215, 941508), (258, 784590), (387, 523060), (430, 470754), (516, 392295), (645, 313836), (774, 261530), (860, 235377), (1290, 156918), (1548, 130765), (1935, 104612), (2580, 78459), (3870, 52306), (7740, 26153)]