20009392800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 71216941824

約数和(自身を除く): 51207549024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 96, 97, 100, 101, 111, 115, 120, 138, 148, 150, 160, 184, 185, 194, 200, 202, 222, 230, 240, 276, 291, 296, 300, 303, 345, 368, 370, 388, 400, 404, 444, 460, 480, 485, 505, 552, 555, 575, 582, 592, 600, 606, 690, 736, 740, 776, 800, 808, 851, 888, 920, 925, 970, 1010, 1104, 1110, 1150, 1164, 1184, 1200, 1212, 1380, 1455, 1480, 1515, 1552, 1616, 1702, 1725, 1776, 1840, 1850, 1940, 2020, 2208, 2220, 2231, 2300, 2323, 2328, 2400, 2424, 2425, 2525, 2553, 2760, 2775, 2910, 2960, 3030, 3104, 3232, 3404, 3450, 3552, 3589, 3680, 3700, 3737, 3880, 4040, 4255, 4440, 4462, 4600, 4646, 4656, 4848, 4850, 5050, 5106, 5520, 5550, 5820, 5920, 6060, 6693, 6808, 6900, 6969, 7178, 7275, 7400, 7474, 7575, 7760, 8080, 8510, 8880, 8924, 9200, 9292, 9312, 9696, 9700, 9797, 10100, 10212, 10767, 11040, 11100, 11155, 11211, 11615, 11640, 12120, 12765, 13386, 13616, 13800, 13938, 14356, 14550, 14800, 14948, 15150, 15520, 16160, 17020, 17760, 17848, 17945, 18400, 18584, 18685, 19400, 19594, 20200, 20424, 21275, 21534, 22200, 22310, 22422, 23230, 23280, 24240, 25530, 26772, 27232, 27600, 27876, 28712, 29100, 29391, 29600, 29896, 30300, 33465, 34040, 34845, 35696, 35890, 37168, 37370, 38800, 39188, 40400, 40848, 42550, 43068, 44400, 44620, 44844, 46460, 46560, 48480, 48985, 51060, 53544, 53835, 55200, 55752, 55775, 56055, 57424, 58075, 58200, 58782, 59792, 60600, 63825, 66930, 68080, 69690, 71392, 71780, 74336, 74740, 77600, 78376, 80800, 81696, 82547, 85100, 85951, 86136, 88800, 89240, 89688, 89725, 92920, 93425, 97970, 102120, 107088, 107670, 111504, 111550, 112110, 114848, 116150, 116400, 117564, 119584, 121200, 127650, 133860, 136160, 139380, 143560, 146955, 149480, 156752, 165094, 167325, 170200, 171902, 172272, 174225, 178480, 179376, 179450, 185840, 186850, 195940, 204240, 214176, 215340, 223008, 223100, 224220, 225331, 232300, 232800, 235128, 242400, 244925, 247641, 255300, 257853, 267720, 269175, 278760, 280275, 287120, 293910, 298960, 313504, 330188, 334650, 340400, 343804, 344544, 348450, 356960, 358752, 358900, 362489, 371680, 373700, 391880, 408480, 412735, 429755, 430680, 446200, 448440, 450662, 464600, 470256, 489850, 495282, 510600, 515706, 535440, 538350, 557520, 560550, 574240, 587820, 597920, 660376, 669300, 675993, 680800, 687608, 696900, 717800, 724978, 734775, 747400, 783760, 825470, 859510, 861360, 892400, 896880, 901324, 929200, 940512, 979700, 990564, 1021200, 1031412, 1070880, 1076700, 1087467, 1115040, 1121100, 1126655, 1175640, 1238205, 1289265, 1320752, 1338600, 1351986, 1375216, 1393800, 1435600, 1449956, 1469550, 1494800, 1567520, 1650940, 1719020, 1722720, 1784800, 1793760, 1802648, 1812445, 1858400, 1959400, 1981128, 2042400, 2062824, 2063675, 2148775, 2153400, 2174934, 2242200, 2253310, 2351280, 2476410, 2578530, 2641504, 2677200, 2703972, 2750432, 2787600, 2871200, 2899912, 2939100, 2989600, 3301880, 3379965, 3438040, 3605296, 3624890, 3918800, 3962256, 4125648, 4127350, 4297550, 4306800, 4349868, 4484400, 4506620, 4702560, 4952820, 5157060, 5354400, 5407944, 5437335, 5575200, 5633275, 5799824, 5878200, 6191025, 6446325, 6603760, 6759930, 6876080, 7210592, 7249780, 7837600, 7924512, 8251296, 8254700, 8337247, 8595100, 8613600, 8699736, 8968800, 9013240, 9062225, 9905640, 10314120, 10815888, 10874670, 11266550, 11599648, 11756400, 12382050, 12892650, 13207520, 13519860, 13752160, 14499560, 16509400, 16674494, 16899825, 17190200, 17399472, 18026480, 18124450, 19811280, 20628240, 21631776, 21749340, 22533100, 23512800, 24764100, 25011741, 25785300, 27039720, 27186675, 28999120, 33018800, 33348988, 33799650, 34380400, 34798944, 36052960, 36248900, 39622560, 41256480, 41686235, 43498680, 45066200, 49528200, 50023482, 51570600, 54079440, 54373350, 57998240, 66037600, 66697976, 67599300, 68760800, 72497800, 83372470, 86997360, 90132400, 99056400, 100046964, 103141200, 108158880, 108746700, 125058705, 133395952, 135198600, 144995600, 166744940, 173994720, 180264800, 198112800, 200093928, 206282400, 208431175, 217493400, 250117410, 266791904, 270397200, 289991200, 333489880, 400187856, 416862350, 434986800, 500234820, 540794400, 625293525, 666979760, 800375712, 833724700, 869973600, 1000469640, 1250587050, 1333959520, 1667449400, 2000939280, 2501174100, 3334898800, 4001878560, 5002348200, 6669797600, 10004696400, 20009392800]

約数ペア:

[(1, 20009392800), (2, 10004696400), (3, 6669797600), (4, 5002348200), (5, 4001878560), (6, 3334898800), (8, 2501174100), (10, 2000939280), (12, 1667449400), (15, 1333959520), (16, 1250587050), (20, 1000469640), (23, 869973600), (24, 833724700), (25, 800375712), (30, 666979760), (32, 625293525), (37, 540794400), (40, 500234820), (46, 434986800), (48, 416862350), (50, 400187856), (60, 333489880), (69, 289991200), (74, 270397200), (75, 266791904), (80, 250117410), (92, 217493400), (96, 208431175), (97, 206282400), (100, 200093928), (101, 198112800), (111, 180264800), (115, 173994720), (120, 166744940), (138, 144995600), (148, 135198600), (150, 133395952), (160, 125058705), (184, 108746700), (185, 108158880), (194, 103141200), (200, 100046964), (202, 99056400), (222, 90132400), (230, 86997360), (240, 83372470), (276, 72497800), (291, 68760800), (296, 67599300), (300, 66697976), (303, 66037600), (345, 57998240), (368, 54373350), (370, 54079440), (388, 51570600), (400, 50023482), (404, 49528200), (444, 45066200), (460, 43498680), (480, 41686235), (485, 41256480), (505, 39622560), (552, 36248900), (555, 36052960), (575, 34798944), (582, 34380400), (592, 33799650), (600, 33348988), (606, 33018800), (690, 28999120), (736, 27186675), (740, 27039720), (776, 25785300), (800, 25011741), (808, 24764100), (851, 23512800), (888, 22533100), (920, 21749340), (925, 21631776), (970, 20628240), (1010, 19811280), (1104, 18124450), (1110, 18026480), (1150, 17399472), (1164, 17190200), (1184, 16899825), (1200, 16674494), (1212, 16509400), (1380, 14499560), (1455, 13752160), (1480, 13519860), (1515, 13207520), (1552, 12892650), (1616, 12382050), (1702, 11756400), (1725, 11599648), (1776, 11266550), (1840, 10874670), (1850, 10815888), (1940, 10314120), (2020, 9905640), (2208, 9062225), (2220, 9013240), (2231, 8968800), (2300, 8699736), (2323, 8613600), (2328, 8595100), (2400, 8337247), (2424, 8254700), (2425, 8251296), (2525, 7924512), (2553, 7837600), (2760, 7249780), (2775, 7210592), (2910, 6876080), (2960, 6759930), (3030, 6603760), (3104, 6446325), (3232, 6191025), (3404, 5878200), (3450, 5799824), (3552, 5633275), (3589, 5575200), (3680, 5437335), (3700, 5407944), (3737, 5354400), (3880, 5157060), (4040, 4952820), (4255, 4702560), (4440, 4506620), (4462, 4484400), (4600, 4349868), (4646, 4306800), (4656, 4297550), (4848, 4127350), (4850, 4125648), (5050, 3962256), (5106, 3918800), (5520, 3624890), (5550, 3605296), (5820, 3438040), (5920, 3379965), (6060, 3301880), (6693, 2989600), (6808, 2939100), (6900, 2899912), (6969, 2871200), (7178, 2787600), (7275, 2750432), (7400, 2703972), (7474, 2677200), (7575, 2641504), (7760, 2578530), (8080, 2476410), (8510, 2351280), (8880, 2253310), (8924, 2242200), (9200, 2174934), (9292, 2153400), (9312, 2148775), (9696, 2063675), (9700, 2062824), (9797, 2042400), (10100, 1981128), (10212, 1959400), (10767, 1858400), (11040, 1812445), (11100, 1802648), (11155, 1793760), (11211, 1784800), (11615, 1722720), (11640, 1719020), (12120, 1650940), (12765, 1567520), (13386, 1494800), (13616, 1469550), (13800, 1449956), (13938, 1435600), (14356, 1393800), (14550, 1375216), (14800, 1351986), (14948, 1338600), (15150, 1320752), (15520, 1289265), (16160, 1238205), (17020, 1175640), (17760, 1126655), (17848, 1121100), (17945, 1115040), (18400, 1087467), (18584, 1076700), (18685, 1070880), (19400, 1031412), (19594, 1021200), (20200, 990564), (20424, 979700), (21275, 940512), (21534, 929200), (22200, 901324), (22310, 896880), (22422, 892400), (23230, 861360), (23280, 859510), (24240, 825470), (25530, 783760), (26772, 747400), (27232, 734775), (27600, 724978), (27876, 717800), (28712, 696900), (29100, 687608), (29391, 680800), (29600, 675993), (29896, 669300), (30300, 660376), (33465, 597920), (34040, 587820), (34845, 574240), (35696, 560550), (35890, 557520), (37168, 538350), (37370, 535440), (38800, 515706), (39188, 510600), (40400, 495282), (40848, 489850), (42550, 470256), (43068, 464600), (44400, 450662), (44620, 448440), (44844, 446200), (46460, 430680), (46560, 429755), (48480, 412735), (48985, 408480), (51060, 391880), (53544, 373700), (53835, 371680), (55200, 362489), (55752, 358900), (55775, 358752), (56055, 356960), (57424, 348450), (58075, 344544), (58200, 343804), (58782, 340400), (59792, 334650), (60600, 330188), (63825, 313504), (66930, 298960), (68080, 293910), (69690, 287120), (71392, 280275), (71780, 278760), (74336, 269175), (74740, 267720), (77600, 257853), (78376, 255300), (80800, 247641), (81696, 244925), (82547, 242400), (85100, 235128), (85951, 232800), (86136, 232300), (88800, 225331), (89240, 224220), (89688, 223100), (89725, 223008), (92920, 215340), (93425, 214176), (97970, 204240), (102120, 195940), (107088, 186850), (107670, 185840), (111504, 179450), (111550, 179376), (112110, 178480), (114848, 174225), (116150, 172272), (116400, 171902), (117564, 170200), (119584, 167325), (121200, 165094), (127650, 156752), (133860, 149480), (136160, 146955), (139380, 143560)]