135266280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 437114880

約数和(自身を除く): 301848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1087, 1220, 1464, 1830, 2040, 2074, 2174, 2440, 3111, 3261, 3660, 4148, 4348, 5185, 5435, 6222, 6522, 7320, 8296, 8696, 10370, 10870, 12444, 13044, 15555, 16305, 18479, 20740, 21740, 24888, 26088, 31110, 32610, 36958, 41480, 43480, 55437, 62220, 65220, 66307, 73916, 92395, 110874, 124440, 130440, 132614, 147832, 184790, 198921, 221748, 265228, 277185, 331535, 369580, 397842, 443496, 530456, 554370, 663070, 739160, 795684, 994605, 1108740, 1127219, 1326140, 1591368, 1989210, 2217480, 2254438, 2652280, 3381657, 3978420, 4508876, 5636095, 6763314, 7956840, 9017752, 11272190, 13526628, 16908285, 22544380, 27053256, 33816570, 45088760, 67633140, 135266280]

約数ペア:

[(1, 135266280), (2, 67633140), (3, 45088760), (4, 33816570), (5, 27053256), (6, 22544380), (8, 16908285), (10, 13526628), (12, 11272190), (15, 9017752), (17, 7956840), (20, 6763314), (24, 5636095), (30, 4508876), (34, 3978420), (40, 3381657), (51, 2652280), (60, 2254438), (61, 2217480), (68, 1989210), (85, 1591368), (102, 1326140), (120, 1127219), (122, 1108740), (136, 994605), (170, 795684), (183, 739160), (204, 663070), (244, 554370), (255, 530456), (305, 443496), (340, 397842), (366, 369580), (408, 331535), (488, 277185), (510, 265228), (610, 221748), (680, 198921), (732, 184790), (915, 147832), (1020, 132614), (1037, 130440), (1087, 124440), (1220, 110874), (1464, 92395), (1830, 73916), (2040, 66307), (2074, 65220), (2174, 62220), (2440, 55437), (3111, 43480), (3261, 41480), (3660, 36958), (4148, 32610), (4348, 31110), (5185, 26088), (5435, 24888), (6222, 21740), (6522, 20740), (7320, 18479), (8296, 16305), (8696, 15555), (10370, 13044), (10870, 12444)]