155471580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 518210784

約数和(自身を除く): 362739204

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, 233, 330, 337, 396, 466, 495, 660, 674, 699, 932, 990, 1011, 1165, 1348, 1398, 1685, 1980, 2022, 2097, 2330, 2563, 2796, 3033, 3370, 3495, 3707, 4044, 4194, 4660, 5055, 5126, 6066, 6740, 6990, 7414, 7689, 8388, 10110, 10252, 10485, 11121, 12132, 12815, 13980, 14828, 15165, 15378, 18535, 20220, 20970, 22242, 23067, 25630, 30330, 30756, 33363, 37070, 38445, 41940, 44484, 46134, 51260, 55605, 60660, 66726, 74140, 76890, 78521, 92268, 111210, 115335, 133452, 153780, 157042, 166815, 222420, 230670, 235563, 314084, 333630, 392605, 461340, 471126, 667260, 706689, 785210, 863731, 942252, 1177815, 1413378, 1570420, 1727462, 2355630, 2591193, 2826756, 3454924, 3533445, 4318655, 4711260, 5182386, 7066890, 7773579, 8637310, 10364772, 12955965, 14133780, 15547158, 17274620, 25911930, 31094316, 38867895, 51823860, 77735790, 155471580]

約数ペア:

[(1, 155471580), (2, 77735790), (3, 51823860), (4, 38867895), (5, 31094316), (6, 25911930), (9, 17274620), (10, 15547158), (11, 14133780), (12, 12955965), (15, 10364772), (18, 8637310), (20, 7773579), (22, 7066890), (30, 5182386), (33, 4711260), (36, 4318655), (44, 3533445), (45, 3454924), (55, 2826756), (60, 2591193), (66, 2355630), (90, 1727462), (99, 1570420), (110, 1413378), (132, 1177815), (165, 942252), (180, 863731), (198, 785210), (220, 706689), (233, 667260), (330, 471126), (337, 461340), (396, 392605), (466, 333630), (495, 314084), (660, 235563), (674, 230670), (699, 222420), (932, 166815), (990, 157042), (1011, 153780), (1165, 133452), (1348, 115335), (1398, 111210), (1685, 92268), (1980, 78521), (2022, 76890), (2097, 74140), (2330, 66726), (2563, 60660), (2796, 55605), (3033, 51260), (3370, 46134), (3495, 44484), (3707, 41940), (4044, 38445), (4194, 37070), (4660, 33363), (5055, 30756), (5126, 30330), (6066, 25630), (6740, 23067), (6990, 22242), (7414, 20970), (7689, 20220), (8388, 18535), (10110, 15378), (10252, 15165), (10485, 14828), (11121, 13980), (12132, 12815)]