79502940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40153}}^1$

素因数の和:40179

約数の個数: 72

約数和(自身を含む): 263089008

約数和(自身を除く): 183586068

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, 40153, 80306, 120459, 160612, 200765, 240918, 361377, 401530, 441683, 481836, 602295, 722754, 803060, 883366, 1204590, 1325049, 1445508, 1766732, 1806885, 2208415, 2409180, 2650098, 3613770, 3975147, 4416830, 5300196, 6625245, 7227540, 7950294, 8833660, 13250490, 15900588, 19875735, 26500980, 39751470, 79502940]

約数ペア:

[(1, 79502940), (2, 39751470), (3, 26500980), (4, 19875735), (5, 15900588), (6, 13250490), (9, 8833660), (10, 7950294), (11, 7227540), (12, 6625245), (15, 5300196), (18, 4416830), (20, 3975147), (22, 3613770), (30, 2650098), (33, 2409180), (36, 2208415), (44, 1806885), (45, 1766732), (55, 1445508), (60, 1325049), (66, 1204590), (90, 883366), (99, 803060), (110, 722754), (132, 602295), (165, 481836), (180, 441683), (198, 401530), (220, 361377), (330, 240918), (396, 200765), (495, 160612), (660, 120459), (990, 80306), (1980, 40153)]