87411060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 292324032

約数和(自身を除く): 204912972

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, 131, 132, 165, 180, 198, 220, 262, 330, 337, 393, 396, 495, 524, 655, 660, 674, 786, 990, 1011, 1179, 1310, 1348, 1441, 1572, 1685, 1965, 1980, 2022, 2358, 2620, 2882, 3033, 3370, 3707, 3930, 4044, 4323, 4716, 5055, 5764, 5895, 6066, 6740, 7205, 7414, 7860, 8646, 10110, 11121, 11790, 12132, 12969, 14410, 14828, 15165, 17292, 18535, 20220, 21615, 22242, 23580, 25938, 28820, 30330, 33363, 37070, 43230, 44147, 44484, 51876, 55605, 60660, 64845, 66726, 74140, 86460, 88294, 111210, 129690, 132441, 133452, 166815, 176588, 220735, 222420, 259380, 264882, 333630, 397323, 441470, 485617, 529764, 662205, 667260, 794646, 882940, 971234, 1324410, 1456851, 1589292, 1942468, 1986615, 2428085, 2648820, 2913702, 3973230, 4370553, 4856170, 5827404, 7284255, 7946460, 8741106, 9712340, 14568510, 17482212, 21852765, 29137020, 43705530, 87411060]

約数ペア:

[(1, 87411060), (2, 43705530), (3, 29137020), (4, 21852765), (5, 17482212), (6, 14568510), (9, 9712340), (10, 8741106), (11, 7946460), (12, 7284255), (15, 5827404), (18, 4856170), (20, 4370553), (22, 3973230), (30, 2913702), (33, 2648820), (36, 2428085), (44, 1986615), (45, 1942468), (55, 1589292), (60, 1456851), (66, 1324410), (90, 971234), (99, 882940), (110, 794646), (131, 667260), (132, 662205), (165, 529764), (180, 485617), (198, 441470), (220, 397323), (262, 333630), (330, 264882), (337, 259380), (393, 222420), (396, 220735), (495, 176588), (524, 166815), (655, 133452), (660, 132441), (674, 129690), (786, 111210), (990, 88294), (1011, 86460), (1179, 74140), (1310, 66726), (1348, 64845), (1441, 60660), (1572, 55605), (1685, 51876), (1965, 44484), (1980, 44147), (2022, 43230), (2358, 37070), (2620, 33363), (2882, 30330), (3033, 28820), (3370, 25938), (3707, 23580), (3930, 22242), (4044, 21615), (4323, 20220), (4716, 18535), (5055, 17292), (5764, 15165), (5895, 14828), (6066, 14410), (6740, 12969), (7205, 12132), (7414, 11790), (7860, 11121), (8646, 10110)]