900086880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 480

約数和(自身を含む): 3659136768

約数和(自身を除く): 2759049888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 142, 147, 154, 160, 165, 168, 176, 196, 210, 213, 220, 224, 231, 240, 245, 264, 280, 284, 294, 308, 330, 336, 343, 352, 355, 385, 392, 420, 426, 440, 462, 480, 490, 497, 528, 539, 560, 568, 588, 616, 660, 672, 686, 710, 735, 770, 781, 784, 840, 852, 880, 924, 980, 994, 1029, 1056, 1065, 1078, 1120, 1136, 1155, 1176, 1232, 1320, 1372, 1420, 1470, 1491, 1540, 1562, 1568, 1617, 1680, 1704, 1715, 1760, 1848, 1960, 1988, 2058, 2130, 2156, 2272, 2310, 2343, 2352, 2401, 2464, 2485, 2640, 2695, 2744, 2840, 2940, 2982, 3080, 3124, 3234, 3360, 3408, 3430, 3479, 3696, 3773, 3905, 3920, 3976, 4116, 4260, 4312, 4620, 4686, 4704, 4802, 4970, 5145, 5280, 5390, 5467, 5488, 5680, 5880, 5964, 6160, 6248, 6468, 6816, 6860, 6958, 7203, 7392, 7455, 7546, 7810, 7840, 7952, 8085, 8232, 8520, 8624, 9240, 9372, 9604, 9940, 10290, 10437, 10780, 10934, 10976, 11319, 11360, 11715, 11760, 11928, 12005, 12320, 12496, 12936, 13720, 13916, 14406, 14910, 15092, 15620, 15904, 16170, 16401, 16464, 17040, 17248, 17395, 18480, 18744, 18865, 19208, 19880, 20580, 20874, 21560, 21868, 22638, 23430, 23520, 23856, 24010, 24353, 24992, 25872, 26411, 27335, 27440, 27832, 28812, 29820, 30184, 31240, 32340, 32802, 32928, 34080, 34790, 36015, 36960, 37488, 37730, 38269, 38416, 39760, 41160, 41748, 43120, 43736, 45276, 46860, 47712, 48020, 48706, 51744, 52185, 52822, 54670, 54880, 55664, 56595, 57624, 59640, 60368, 62480, 64680, 65604, 69580, 72030, 73059, 74976, 75460, 76538, 76832, 79233, 79520, 82005, 82320, 83496, 86240, 87472, 90552, 93720, 96040, 97412, 104370, 105644, 109340, 111328, 113190, 114807, 115248, 119280, 120736, 121765, 124960, 129360, 131208, 132055, 139160, 144060, 146118, 150920, 153076, 158466, 164010, 164640, 166992, 170471, 174944, 181104, 187440, 191345, 192080, 194824, 208740, 211288, 218680, 226380, 229614, 230496, 238560, 243530, 258720, 262416, 264110, 267883, 278320, 288120, 292236, 301840, 306152, 316932, 328020, 333984, 340942, 362208, 365295, 374880, 382690, 384160, 389648, 396165, 417480, 422576, 437360, 452760, 459228, 487060, 511413, 524832, 528220, 535766, 556640, 574035, 576240, 584472, 603680, 612304, 633864, 656040, 681884, 730590, 765380, 779296, 792330, 803649, 834960, 845152, 852355, 874720, 905520, 918456, 974120, 1022826, 1056440, 1071532, 1148070, 1152480, 1168944, 1224608, 1267728, 1312080, 1339415, 1363768, 1461180, 1530760, 1584660, 1607298, 1669920, 1704710, 1811040, 1836912, 1875181, 1948240, 2045652, 2112880, 2143064, 2296140, 2337888, 2535456, 2557065, 2624160, 2678830, 2727536, 2922360, 3061520, 3169320, 3214596, 3409420, 3673824, 3750362, 3896480, 4018245, 4091304, 4225760, 4286128, 4592280, 5114130, 5357660, 5455072, 5625543, 5844720, 6123040, 6338640, 6429192, 6818840, 7500724, 8036490, 8182608, 8572256, 9184560, 9375905, 10228260, 10715320, 11251086, 11689440, 12677280, 12858384, 13637680, 15001448, 16072980, 16365216, 18369120, 18751810, 20456520, 21430640, 22502172, 25716768, 27275360, 28127715, 30002896, 32145960, 37503620, 40913040, 42861280, 45004344, 56255430, 60005792, 64291920, 75007240, 81826080, 90008688, 112510860, 128583840, 150014480, 180017376, 225021720, 300028960, 450043440, 900086880]

約数ペア:

[(1, 900086880), (2, 450043440), (3, 300028960), (4, 225021720), (5, 180017376), (6, 150014480), (7, 128583840), (8, 112510860), (10, 90008688), (11, 81826080), (12, 75007240), (14, 64291920), (15, 60005792), (16, 56255430), (20, 45004344), (21, 42861280), (22, 40913040), (24, 37503620), (28, 32145960), (30, 30002896), (32, 28127715), (33, 27275360), (35, 25716768), (40, 22502172), (42, 21430640), (44, 20456520), (48, 18751810), (49, 18369120), (55, 16365216), (56, 16072980), (60, 15001448), (66, 13637680), (70, 12858384), (71, 12677280), (77, 11689440), (80, 11251086), (84, 10715320), (88, 10228260), (96, 9375905), (98, 9184560), (105, 8572256), (110, 8182608), (112, 8036490), (120, 7500724), (132, 6818840), (140, 6429192), (142, 6338640), (147, 6123040), (154, 5844720), (160, 5625543), (165, 5455072), (168, 5357660), (176, 5114130), (196, 4592280), (210, 4286128), (213, 4225760), (220, 4091304), (224, 4018245), (231, 3896480), (240, 3750362), (245, 3673824), (264, 3409420), (280, 3214596), (284, 3169320), (294, 3061520), (308, 2922360), (330, 2727536), (336, 2678830), (343, 2624160), (352, 2557065), (355, 2535456), (385, 2337888), (392, 2296140), (420, 2143064), (426, 2112880), (440, 2045652), (462, 1948240), (480, 1875181), (490, 1836912), (497, 1811040), (528, 1704710), (539, 1669920), (560, 1607298), (568, 1584660), (588, 1530760), (616, 1461180), (660, 1363768), (672, 1339415), (686, 1312080), (710, 1267728), (735, 1224608), (770, 1168944), (781, 1152480), (784, 1148070), (840, 1071532), (852, 1056440), (880, 1022826), (924, 974120), (980, 918456), (994, 905520), (1029, 874720), (1056, 852355), (1065, 845152), (1078, 834960), (1120, 803649), (1136, 792330), (1155, 779296), (1176, 765380), (1232, 730590), (1320, 681884), (1372, 656040), (1420, 633864), (1470, 612304), (1491, 603680), (1540, 584472), (1562, 576240), (1568, 574035), (1617, 556640), (1680, 535766), (1704, 528220), (1715, 524832), (1760, 511413), (1848, 487060), (1960, 459228), (1988, 452760), (2058, 437360), (2130, 422576), (2156, 417480), (2272, 396165), (2310, 389648), (2343, 384160), (2352, 382690), (2401, 374880), (2464, 365295), (2485, 362208), (2640, 340942), (2695, 333984), (2744, 328020), (2840, 316932), (2940, 306152), (2982, 301840), (3080, 292236), (3124, 288120), (3234, 278320), (3360, 267883), (3408, 264110), (3430, 262416), (3479, 258720), (3696, 243530), (3773, 238560), (3905, 230496), (3920, 229614), (3976, 226380), (4116, 218680), (4260, 211288), (4312, 208740), (4620, 194824), (4686, 192080), (4704, 191345), (4802, 187440), (4970, 181104), (5145, 174944), (5280, 170471), (5390, 166992), (5467, 164640), (5488, 164010), (5680, 158466), (5880, 153076), (5964, 150920), (6160, 146118), (6248, 144060), (6468, 139160), (6816, 132055), (6860, 131208), (6958, 129360), (7203, 124960), (7392, 121765), (7455, 120736), (7546, 119280), (7810, 115248), (7840, 114807), (7952, 113190), (8085, 111328), (8232, 109340), (8520, 105644), (8624, 104370), (9240, 97412), (9372, 96040), (9604, 93720), (9940, 90552), (10290, 87472), (10437, 86240), (10780, 83496), (10934, 82320), (10976, 82005), (11319, 79520), (11360, 79233), (11715, 76832), (11760, 76538), (11928, 75460), (12005, 74976), (12320, 73059), (12496, 72030), (12936, 69580), (13720, 65604), (13916, 64680), (14406, 62480), (14910, 60368), (15092, 59640), (15620, 57624), (15904, 56595), (16170, 55664), (16401, 54880), (16464, 54670), (17040, 52822), (17248, 52185), (17395, 51744), (18480, 48706), (18744, 48020), (18865, 47712), (19208, 46860), (19880, 45276), (20580, 43736), (20874, 43120), (21560, 41748), (21868, 41160), (22638, 39760), (23430, 38416), (23520, 38269), (23856, 37730), (24010, 37488), (24353, 36960), (24992, 36015), (25872, 34790), (26411, 34080), (27335, 32928), (27440, 32802), (27832, 32340), (28812, 31240), (29820, 30184)]