2016648900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{5081}}^1$

素因数の和:5121

約数の個数: 270

約数和(自身を含む): 7605970218

約数和(自身を除く): 5589321318

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 490, 525, 540, 567, 588, 630, 675, 700, 735, 756, 810, 882, 900, 945, 980, 1050, 1134, 1225, 1260, 1323, 1350, 1470, 1575, 1620, 1764, 1890, 2025, 2100, 2205, 2268, 2450, 2646, 2700, 2835, 2940, 3150, 3675, 3780, 3969, 4050, 4410, 4725, 4900, 5081, 5292, 5670, 6300, 6615, 7350, 7938, 8100, 8820, 9450, 10162, 11025, 11340, 13230, 14175, 14700, 15243, 15876, 18900, 19845, 20324, 22050, 25405, 26460, 28350, 30486, 33075, 35567, 39690, 44100, 45729, 50810, 56700, 60972, 66150, 71134, 76215, 79380, 91458, 99225, 101620, 106701, 127025, 132300, 137187, 142268, 152430, 177835, 182916, 198450, 213402, 228645, 248969, 254050, 274374, 304860, 320103, 355670, 381075, 396900, 411561, 426804, 457290, 497938, 508100, 533505, 548748, 640206, 685935, 711340, 746907, 762150, 823122, 889175, 914580, 960309, 995876, 1067010, 1143225, 1244845, 1280412, 1371870, 1493814, 1524300, 1600515, 1646244, 1778350, 1920618, 2057805, 2134020, 2240721, 2286450, 2489690, 2667525, 2743740, 2880927, 2987628, 3201030, 3429675, 3556700, 3734535, 3841236, 4115610, 4481442, 4572900, 4801545, 4979380, 5335050, 5761854, 6224225, 6402060, 6722163, 6859350, 7469070, 8002575, 8231220, 8962884, 9603090, 10289025, 10670100, 11203605, 11523708, 12448450, 13444326, 13718700, 14404635, 14938140, 16005150, 18672675, 19206180, 20166489, 20578050, 22407210, 24007725, 24896900, 26888652, 28809270, 32010300, 33610815, 37345350, 40332978, 41156100, 44814420, 48015450, 56018025, 57618540, 67221630, 72023175, 74690700, 80665956, 96030900, 100832445, 112036050, 134443260, 144046350, 168054075, 201664890, 224072100, 288092700, 336108150, 403329780, 504162225, 672216300, 1008324450, 2016648900]

約数ペア:

[(1, 2016648900), (2, 1008324450), (3, 672216300), (4, 504162225), (5, 403329780), (6, 336108150), (7, 288092700), (9, 224072100), (10, 201664890), (12, 168054075), (14, 144046350), (15, 134443260), (18, 112036050), (20, 100832445), (21, 96030900), (25, 80665956), (27, 74690700), (28, 72023175), (30, 67221630), (35, 57618540), (36, 56018025), (42, 48015450), (45, 44814420), (49, 41156100), (50, 40332978), (54, 37345350), (60, 33610815), (63, 32010300), (70, 28809270), (75, 26888652), (81, 24896900), (84, 24007725), (90, 22407210), (98, 20578050), (100, 20166489), (105, 19206180), (108, 18672675), (126, 16005150), (135, 14938140), (140, 14404635), (147, 13718700), (150, 13444326), (162, 12448450), (175, 11523708), (180, 11203605), (189, 10670100), (196, 10289025), (210, 9603090), (225, 8962884), (245, 8231220), (252, 8002575), (270, 7469070), (294, 6859350), (300, 6722163), (315, 6402060), (324, 6224225), (350, 5761854), (378, 5335050), (405, 4979380), (420, 4801545), (441, 4572900), (450, 4481442), (490, 4115610), (525, 3841236), (540, 3734535), (567, 3556700), (588, 3429675), (630, 3201030), (675, 2987628), (700, 2880927), (735, 2743740), (756, 2667525), (810, 2489690), (882, 2286450), (900, 2240721), (945, 2134020), (980, 2057805), (1050, 1920618), (1134, 1778350), (1225, 1646244), (1260, 1600515), (1323, 1524300), (1350, 1493814), (1470, 1371870), (1575, 1280412), (1620, 1244845), (1764, 1143225), (1890, 1067010), (2025, 995876), (2100, 960309), (2205, 914580), (2268, 889175), (2450, 823122), (2646, 762150), (2700, 746907), (2835, 711340), (2940, 685935), (3150, 640206), (3675, 548748), (3780, 533505), (3969, 508100), (4050, 497938), (4410, 457290), (4725, 426804), (4900, 411561), (5081, 396900), (5292, 381075), (5670, 355670), (6300, 320103), (6615, 304860), (7350, 274374), (7938, 254050), (8100, 248969), (8820, 228645), (9450, 213402), (10162, 198450), (11025, 182916), (11340, 177835), (13230, 152430), (14175, 142268), (14700, 137187), (15243, 132300), (15876, 127025), (18900, 106701), (19845, 101620), (20324, 99225), (22050, 91458), (25405, 79380), (26460, 76215), (28350, 71134), (30486, 66150), (33075, 60972), (35567, 56700), (39690, 50810), (44100, 45729)]