121082940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61153}}^1$

素因数の和:61179

約数の個数: 72

約数和(自身を含む): 400681008

約数和(自身を除く): 279598068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 61153, 122306, 183459, 244612, 305765, 366918, 550377, 611530, 672683, 733836, 917295, 1100754, 1223060, 1345366, 1834590, 2018049, 2201508, 2690732, 2751885, 3363415, 3669180, 4036098, 5503770, 6054147, 6726830, 8072196, 10090245, 11007540, 12108294, 13453660, 20180490, 24216588, 30270735, 40360980, 60541470, 121082940]

約数ペア:

[(1, 121082940), (2, 60541470), (3, 40360980), (4, 30270735), (5, 24216588), (6, 20180490), (9, 13453660), (10, 12108294), (11, 11007540), (12, 10090245), (15, 8072196), (18, 6726830), (20, 6054147), (22, 5503770), (30, 4036098), (33, 3669180), (36, 3363415), (44, 2751885), (45, 2690732), (55, 2201508), (60, 2018049), (66, 1834590), (90, 1345366), (99, 1223060), (110, 1100754), (132, 917295), (165, 733836), (180, 672683), (198, 611530), (220, 550377), (330, 366918), (396, 305765), (495, 244612), (660, 183459), (990, 122306), (1980, 61153)]