77798880

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 336

約数和(自身を含む): 297470880

約数和(自身を除く): 219672000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 81, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 144, 145, 160, 162, 174, 180, 184, 207, 216, 230, 232, 240, 243, 261, 270, 276, 288, 290, 324, 345, 348, 360, 368, 405, 414, 432, 435, 460, 464, 480, 486, 522, 540, 552, 580, 621, 648, 667, 690, 696, 720, 729, 736, 783, 810, 828, 864, 870, 920, 928, 972, 1035, 1044, 1080, 1104, 1160, 1215, 1242, 1296, 1305, 1334, 1380, 1392, 1440, 1458, 1566, 1620, 1656, 1740, 1840, 1863, 1944, 2001, 2070, 2088, 2160, 2208, 2320, 2349, 2430, 2484, 2592, 2610, 2668, 2760, 2784, 2916, 3105, 3132, 3240, 3312, 3335, 3480, 3645, 3680, 3726, 3888, 3915, 4002, 4140, 4176, 4320, 4640, 4698, 4860, 4968, 5220, 5336, 5520, 5589, 5832, 6003, 6210, 6264, 6480, 6624, 6670, 6960, 7047, 7290, 7452, 7776, 7830, 8004, 8280, 8352, 9315, 9396, 9720, 9936, 10005, 10440, 10672, 11040, 11178, 11664, 11745, 12006, 12420, 12528, 12960, 13340, 13920, 14094, 14580, 14904, 15660, 16008, 16560, 16767, 18009, 18630, 18792, 19440, 19872, 20010, 20880, 21141, 21344, 22356, 23328, 23490, 24012, 24840, 25056, 26680, 27945, 28188, 29160, 29808, 30015, 31320, 32016, 33120, 33534, 35235, 36018, 37260, 37584, 38880, 40020, 41760, 42282, 44712, 46980, 48024, 49680, 53360, 54027, 55890, 56376, 58320, 59616, 60030, 62640, 64032, 67068, 70470, 72036, 74520, 75168, 80040, 83835, 84564, 89424, 90045, 93960, 96048, 99360, 105705, 106720, 108054, 111780, 112752, 116640, 120060, 125280, 134136, 140940, 144072, 149040, 160080, 162081, 167670, 169128, 178848, 180090, 187920, 192096, 211410, 216108, 223560, 225504, 240120, 268272, 270135, 281880, 288144, 298080, 320160, 324162, 335340, 338256, 360180, 375840, 422820, 432216, 447120, 480240, 486243, 536544, 540270, 563760, 576288, 648324, 670680, 676512, 720360, 810405, 845640, 864432, 894240, 960480, 972486, 1080540, 1127520, 1296648, 1341360, 1440720, 1620810, 1691280, 1728864, 1944972, 2161080, 2431215, 2593296, 2682720, 2881440, 3241620, 3382560, 3889944, 4322160, 4862430, 5186592, 6483240, 7779888, 8644320, 9724860, 12966480, 15559776, 19449720, 25932960, 38899440, 77798880]

約数ペア:

[(1, 77798880), (2, 38899440), (3, 25932960), (4, 19449720), (5, 15559776), (6, 12966480), (8, 9724860), (9, 8644320), (10, 7779888), (12, 6483240), (15, 5186592), (16, 4862430), (18, 4322160), (20, 3889944), (23, 3382560), (24, 3241620), (27, 2881440), (29, 2682720), (30, 2593296), (32, 2431215), (36, 2161080), (40, 1944972), (45, 1728864), (46, 1691280), (48, 1620810), (54, 1440720), (58, 1341360), (60, 1296648), (69, 1127520), (72, 1080540), (80, 972486), (81, 960480), (87, 894240), (90, 864432), (92, 845640), (96, 810405), (108, 720360), (115, 676512), (116, 670680), (120, 648324), (135, 576288), (138, 563760), (144, 540270), (145, 536544), (160, 486243), (162, 480240), (174, 447120), (180, 432216), (184, 422820), (207, 375840), (216, 360180), (230, 338256), (232, 335340), (240, 324162), (243, 320160), (261, 298080), (270, 288144), (276, 281880), (288, 270135), (290, 268272), (324, 240120), (345, 225504), (348, 223560), (360, 216108), (368, 211410), (405, 192096), (414, 187920), (432, 180090), (435, 178848), (460, 169128), (464, 167670), (480, 162081), (486, 160080), (522, 149040), (540, 144072), (552, 140940), (580, 134136), (621, 125280), (648, 120060), (667, 116640), (690, 112752), (696, 111780), (720, 108054), (729, 106720), (736, 105705), (783, 99360), (810, 96048), (828, 93960), (864, 90045), (870, 89424), (920, 84564), (928, 83835), (972, 80040), (1035, 75168), (1044, 74520), (1080, 72036), (1104, 70470), (1160, 67068), (1215, 64032), (1242, 62640), (1296, 60030), (1305, 59616), (1334, 58320), (1380, 56376), (1392, 55890), (1440, 54027), (1458, 53360), (1566, 49680), (1620, 48024), (1656, 46980), (1740, 44712), (1840, 42282), (1863, 41760), (1944, 40020), (2001, 38880), (2070, 37584), (2088, 37260), (2160, 36018), (2208, 35235), (2320, 33534), (2349, 33120), (2430, 32016), (2484, 31320), (2592, 30015), (2610, 29808), (2668, 29160), (2760, 28188), (2784, 27945), (2916, 26680), (3105, 25056), (3132, 24840), (3240, 24012), (3312, 23490), (3335, 23328), (3480, 22356), (3645, 21344), (3680, 21141), (3726, 20880), (3888, 20010), (3915, 19872), (4002, 19440), (4140, 18792), (4176, 18630), (4320, 18009), (4640, 16767), (4698, 16560), (4860, 16008), (4968, 15660), (5220, 14904), (5336, 14580), (5520, 14094), (5589, 13920), (5832, 13340), (6003, 12960), (6210, 12528), (6264, 12420), (6480, 12006), (6624, 11745), (6670, 11664), (6960, 11178), (7047, 11040), (7290, 10672), (7452, 10440), (7776, 10005), (7830, 9936), (8004, 9720), (8280, 9396), (8352, 9315)]