271216440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68489}}^1$

素因数の和:68517

約数の個数: 96

約数和(自身を含む): 961599600

約数和(自身を除く): 690383160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 68489, 136978, 205467, 273956, 342445, 410934, 547912, 616401, 684890, 753379, 821868, 1027335, 1232802, 1369780, 1506758, 1643736, 2054670, 2260137, 2465604, 2739560, 3013516, 3082005, 3766895, 4109340, 4520274, 4931208, 6027032, 6164010, 6780411, 7533790, 8218680, 9040548, 11300685, 12328020, 13560822, 15067580, 18081096, 22601370, 24656040, 27121644, 30135160, 33902055, 45202740, 54243288, 67804110, 90405480, 135608220, 271216440]

約数ペア:

[(1, 271216440), (2, 135608220), (3, 90405480), (4, 67804110), (5, 54243288), (6, 45202740), (8, 33902055), (9, 30135160), (10, 27121644), (11, 24656040), (12, 22601370), (15, 18081096), (18, 15067580), (20, 13560822), (22, 12328020), (24, 11300685), (30, 9040548), (33, 8218680), (36, 7533790), (40, 6780411), (44, 6164010), (45, 6027032), (55, 4931208), (60, 4520274), (66, 4109340), (72, 3766895), (88, 3082005), (90, 3013516), (99, 2739560), (110, 2465604), (120, 2260137), (132, 2054670), (165, 1643736), (180, 1506758), (198, 1369780), (220, 1232802), (264, 1027335), (330, 821868), (360, 753379), (396, 684890), (440, 616401), (495, 547912), (660, 410934), (792, 342445), (990, 273956), (1320, 205467), (1980, 136978), (3960, 68489)]