66601260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33637}}^1$

素因数の和:33663

約数の個数: 72

約数和(自身を含む): 220396176

約数和(自身を除く): 153794916

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, 33637, 67274, 100911, 134548, 168185, 201822, 302733, 336370, 370007, 403644, 504555, 605466, 672740, 740014, 1009110, 1110021, 1210932, 1480028, 1513665, 1850035, 2018220, 2220042, 3027330, 3330063, 3700070, 4440084, 5550105, 6054660, 6660126, 7400140, 11100210, 13320252, 16650315, 22200420, 33300630, 66601260]

約数ペア:

[(1, 66601260), (2, 33300630), (3, 22200420), (4, 16650315), (5, 13320252), (6, 11100210), (9, 7400140), (10, 6660126), (11, 6054660), (12, 5550105), (15, 4440084), (18, 3700070), (20, 3330063), (22, 3027330), (30, 2220042), (33, 2018220), (36, 1850035), (44, 1513665), (45, 1480028), (55, 1210932), (60, 1110021), (66, 1009110), (90, 740014), (99, 672740), (110, 605466), (132, 504555), (165, 403644), (180, 370007), (198, 336370), (220, 302733), (330, 201822), (396, 168185), (495, 134548), (660, 100911), (990, 67274), (1980, 33637)]