86741280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 323616384

約数和(自身を除く): 236875104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 97, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 194, 207, 216, 230, 240, 243, 270, 276, 288, 291, 324, 345, 360, 368, 388, 405, 414, 432, 460, 480, 485, 486, 540, 552, 582, 621, 648, 690, 720, 736, 776, 810, 828, 864, 873, 920, 970, 972, 1035, 1080, 1104, 1164, 1215, 1242, 1296, 1380, 1440, 1455, 1552, 1620, 1656, 1746, 1840, 1863, 1940, 1944, 2070, 2160, 2208, 2231, 2328, 2430, 2484, 2592, 2619, 2760, 2910, 3104, 3105, 3240, 3312, 3492, 3680, 3726, 3880, 3888, 4140, 4320, 4365, 4462, 4656, 4860, 4968, 5238, 5520, 5589, 5820, 6210, 6480, 6624, 6693, 6984, 7452, 7760, 7776, 7857, 8280, 8730, 8924, 9312, 9315, 9720, 9936, 10476, 11040, 11155, 11178, 11640, 12420, 12960, 13095, 13386, 13968, 14904, 15520, 15714, 16560, 17460, 17848, 18630, 19440, 19872, 20079, 20952, 22310, 22356, 23280, 23571, 24840, 26190, 26772, 27936, 27945, 29808, 31428, 33120, 33465, 34920, 35696, 37260, 38880, 39285, 40158, 41904, 44620, 44712, 46560, 47142, 49680, 52380, 53544, 55890, 59616, 60237, 62856, 66930, 69840, 71392, 74520, 78570, 80316, 83808, 89240, 89424, 94284, 99360, 100395, 104760, 107088, 111780, 117855, 120474, 125712, 133860, 139680, 149040, 157140, 160632, 178480, 178848, 180711, 188568, 200790, 209520, 214176, 223560, 235710, 240948, 251424, 267720, 298080, 301185, 314280, 321264, 356960, 361422, 377136, 401580, 419040, 447120, 471420, 481896, 535440, 542133, 602370, 628560, 642528, 722844, 754272, 803160, 894240, 903555, 942840, 963792, 1070880, 1084266, 1204740, 1257120, 1445688, 1606320, 1807110, 1885680, 1927584, 2168532, 2409480, 2710665, 2891376, 3212640, 3614220, 3771360, 4337064, 4818960, 5421330, 5782752, 7228440, 8674128, 9637920, 10842660, 14456880, 17348256, 21685320, 28913760, 43370640, 86741280]

約数ペア:

[(1, 86741280), (2, 43370640), (3, 28913760), (4, 21685320), (5, 17348256), (6, 14456880), (8, 10842660), (9, 9637920), (10, 8674128), (12, 7228440), (15, 5782752), (16, 5421330), (18, 4818960), (20, 4337064), (23, 3771360), (24, 3614220), (27, 3212640), (30, 2891376), (32, 2710665), (36, 2409480), (40, 2168532), (45, 1927584), (46, 1885680), (48, 1807110), (54, 1606320), (60, 1445688), (69, 1257120), (72, 1204740), (80, 1084266), (81, 1070880), (90, 963792), (92, 942840), (96, 903555), (97, 894240), (108, 803160), (115, 754272), (120, 722844), (135, 642528), (138, 628560), (144, 602370), (160, 542133), (162, 535440), (180, 481896), (184, 471420), (194, 447120), (207, 419040), (216, 401580), (230, 377136), (240, 361422), (243, 356960), (270, 321264), (276, 314280), (288, 301185), (291, 298080), (324, 267720), (345, 251424), (360, 240948), (368, 235710), (388, 223560), (405, 214176), (414, 209520), (432, 200790), (460, 188568), (480, 180711), (485, 178848), (486, 178480), (540, 160632), (552, 157140), (582, 149040), (621, 139680), (648, 133860), (690, 125712), (720, 120474), (736, 117855), (776, 111780), (810, 107088), (828, 104760), (864, 100395), (873, 99360), (920, 94284), (970, 89424), (972, 89240), (1035, 83808), (1080, 80316), (1104, 78570), (1164, 74520), (1215, 71392), (1242, 69840), (1296, 66930), (1380, 62856), (1440, 60237), (1455, 59616), (1552, 55890), (1620, 53544), (1656, 52380), (1746, 49680), (1840, 47142), (1863, 46560), (1940, 44712), (1944, 44620), (2070, 41904), (2160, 40158), (2208, 39285), (2231, 38880), (2328, 37260), (2430, 35696), (2484, 34920), (2592, 33465), (2619, 33120), (2760, 31428), (2910, 29808), (3104, 27945), (3105, 27936), (3240, 26772), (3312, 26190), (3492, 24840), (3680, 23571), (3726, 23280), (3880, 22356), (3888, 22310), (4140, 20952), (4320, 20079), (4365, 19872), (4462, 19440), (4656, 18630), (4860, 17848), (4968, 17460), (5238, 16560), (5520, 15714), (5589, 15520), (5820, 14904), (6210, 13968), (6480, 13386), (6624, 13095), (6693, 12960), (6984, 12420), (7452, 11640), (7760, 11178), (7776, 11155), (7857, 11040), (8280, 10476), (8730, 9936), (8924, 9720), (9312, 9315)]