81170029530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1\times {\mathrm{977}}^1$

素因数の和:2046

約数の個数: 160

約数和(自身を含む): 220719304080

約数和(自身を除く): 139549274550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 941, 977, 981, 1090, 1635, 1882, 1954, 1962, 2823, 2931, 2943, 3270, 4705, 4885, 4905, 5646, 5862, 5886, 8469, 8793, 8829, 9410, 9770, 9810, 14115, 14655, 14715, 16938, 17586, 17658, 25407, 26379, 28230, 29310, 29430, 42345, 43965, 44145, 50814, 52758, 76221, 79137, 84690, 87930, 88290, 102569, 106493, 127035, 131895, 152442, 158274, 205138, 212986, 254070, 263790, 307707, 319479, 381105, 395685, 512845, 532465, 615414, 638958, 762210, 791370, 919357, 923121, 958437, 1025690, 1064930, 1538535, 1597395, 1838714, 1846242, 1916874, 2758071, 2769363, 2875311, 3077070, 3194790, 4596785, 4615605, 4792185, 5516142, 5538726, 5750622, 8274213, 8308089, 8625933, 9193570, 9231210, 9584370, 13790355, 13846815, 14376555, 16548426, 16616178, 17251866, 24822639, 27580710, 27693630, 28753110, 41371065, 41540445, 43129665, 49645278, 74467917, 82742130, 83080890, 86259330, 100209913, 124113195, 148935834, 200419826, 248226390, 300629739, 372339585, 501049565, 601259478, 744679170, 901889217, 1002099130, 1503148695, 1803778434, 2705667651, 3006297390, 4509446085, 5411335302, 8117002953, 9018892170, 13528338255, 16234005906, 27056676510, 40585014765, 81170029530]

約数ペア:

[(1, 81170029530), (2, 40585014765), (3, 27056676510), (5, 16234005906), (6, 13528338255), (9, 9018892170), (10, 8117002953), (15, 5411335302), (18, 4509446085), (27, 3006297390), (30, 2705667651), (45, 1803778434), (54, 1503148695), (81, 1002099130), (90, 901889217), (109, 744679170), (135, 601259478), (162, 501049565), (218, 372339585), (270, 300629739), (327, 248226390), (405, 200419826), (545, 148935834), (654, 124113195), (810, 100209913), (941, 86259330), (977, 83080890), (981, 82742130), (1090, 74467917), (1635, 49645278), (1882, 43129665), (1954, 41540445), (1962, 41371065), (2823, 28753110), (2931, 27693630), (2943, 27580710), (3270, 24822639), (4705, 17251866), (4885, 16616178), (4905, 16548426), (5646, 14376555), (5862, 13846815), (5886, 13790355), (8469, 9584370), (8793, 9231210), (8829, 9193570), (9410, 8625933), (9770, 8308089), (9810, 8274213), (14115, 5750622), (14655, 5538726), (14715, 5516142), (16938, 4792185), (17586, 4615605), (17658, 4596785), (25407, 3194790), (26379, 3077070), (28230, 2875311), (29310, 2769363), (29430, 2758071), (42345, 1916874), (43965, 1846242), (44145, 1838714), (50814, 1597395), (52758, 1538535), (76221, 1064930), (79137, 1025690), (84690, 958437), (87930, 923121), (88290, 919357), (102569, 791370), (106493, 762210), (127035, 638958), (131895, 615414), (152442, 532465), (158274, 512845), (205138, 395685), (212986, 381105), (254070, 319479), (263790, 307707)]