20751908400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 720

約数和(自身を含む): 78982944768

約数和(自身を除く): 58231036368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 71, 72, 75, 80, 81, 90, 93, 97, 100, 108, 120, 124, 135, 142, 144, 150, 155, 162, 180, 186, 194, 200, 213, 216, 225, 240, 243, 248, 270, 279, 284, 291, 300, 310, 324, 355, 360, 372, 388, 400, 405, 426, 432, 450, 465, 485, 486, 496, 540, 558, 568, 582, 600, 620, 639, 648, 675, 710, 720, 744, 775, 776, 810, 837, 852, 873, 900, 930, 970, 972, 1065, 1080, 1116, 1136, 1164, 1200, 1215, 1240, 1278, 1296, 1350, 1395, 1420, 1455, 1488, 1550, 1552, 1620, 1674, 1704, 1746, 1775, 1800, 1860, 1917, 1940, 1944, 2025, 2130, 2160, 2201, 2232, 2325, 2328, 2425, 2430, 2480, 2511, 2556, 2619, 2700, 2790, 2840, 2910, 3007, 3100, 3195, 3240, 3348, 3408, 3492, 3550, 3600, 3720, 3834, 3880, 3888, 4050, 4185, 4260, 4365, 4402, 4464, 4650, 4656, 4850, 4860, 5022, 5112, 5238, 5325, 5400, 5580, 5680, 5751, 5820, 6014, 6075, 6200, 6390, 6480, 6603, 6696, 6887, 6975, 6984, 7100, 7275, 7440, 7533, 7668, 7760, 7857, 8100, 8370, 8520, 8730, 8804, 9021, 9300, 9585, 9700, 9720, 10044, 10224, 10476, 10650, 10800, 11005, 11160, 11502, 11640, 12028, 12150, 12400, 12555, 12780, 13095, 13206, 13392, 13774, 13950, 13968, 14200, 14550, 15035, 15066, 15336, 15714, 15975, 16200, 16740, 17040, 17253, 17460, 17608, 18042, 18600, 19170, 19400, 19440, 19809, 20088, 20661, 20925, 20952, 21300, 21825, 22010, 22320, 23004, 23280, 23571, 24056, 24300, 25110, 25560, 26190, 26412, 27063, 27548, 27900, 28400, 28755, 29100, 30070, 30132, 30672, 31428, 31950, 32400, 33015, 33480, 34435, 34506, 34920, 35216, 36084, 37200, 37665, 38340, 38800, 39285, 39618, 40176, 41322, 41850, 41904, 42600, 43650, 44020, 45105, 46008, 47142, 47925, 48112, 48600, 50220, 51120, 52380, 52824, 54126, 55025, 55096, 55800, 57510, 58200, 59427, 60140, 60264, 61983, 62775, 62856, 63900, 65475, 66030, 66960, 68870, 69012, 69840, 72168, 75175, 75330, 76680, 78570, 79236, 81189, 82644, 83700, 85200, 86265, 87300, 88040, 90210, 92016, 94284, 95850, 97200, 99045, 100440, 103305, 104760, 105648, 108252, 110050, 110192, 111600, 115020, 116400, 117855, 118854, 120280, 120528, 123966, 125550, 125712, 127800, 130950, 132060, 135315, 137740, 138024, 143775, 144336, 150350, 150660, 153360, 157140, 158472, 162378, 165075, 165288, 167400, 172175, 172530, 174600, 176080, 178281, 180420, 185949, 188325, 188568, 191700, 196425, 198090, 200880, 206610, 209520, 213497, 216504, 220100, 225525, 230040, 235710, 237708, 240560, 243567, 247932, 251100, 255600, 261900, 264120, 270630, 275480, 276048, 287550, 297135, 300700, 301320, 309915, 314280, 316944, 324756, 330150, 330576, 334800, 344350, 345060, 349200, 356562, 360840, 371898, 376650, 377136, 383400, 392850, 396180, 405945, 413220, 426994, 431325, 433008, 440200, 451050, 460080, 471420, 475416, 487134, 495225, 495864, 502200, 516525, 523800, 528240, 534843, 541260, 550960, 557847, 575100, 589275, 594270, 601400, 602640, 619830, 628560, 640491, 649512, 660300, 676575, 688700, 690120, 713124, 721680, 730701, 743796, 753300, 766800, 785700, 792360, 811890, 826440, 853988, 862650, 880400, 891405, 902100, 929745, 942840, 950832, 974268, 990450, 991728, 1004400, 1033050, 1047600, 1067485, 1069686, 1082520, 1115694, 1150200, 1178550, 1188540, 1202800, 1217835, 1239660, 1280982, 1299024, 1320600, 1353150, 1377400, 1380240, 1426248, 1461402, 1485675, 1487592, 1506600, 1549575, 1571400, 1584720, 1623780, 1652880, 1673541, 1707976, 1725300, 1782810, 1804200, 1859490, 1885680, 1921473, 1948536, 1980900, 2029725, 2066100, 2134970, 2139372, 2165040, 2231388, 2300400, 2357100, 2377080, 2435670, 2479320, 2561964, 2641200, 2674215, 2706300, 2754800, 2789235, 2852496, 2922804, 2971350, 2975184, 3013200, 3099150, 3142800, 3202455, 3247560, 3347082, 3415952, 3450600, 3565620, 3608400, 3653505, 3718980, 3842946, 3897072, 3961800, 4059450, 4132200, 4269940, 4278744, 4457025, 4462776, 4648725, 4714200, 4754160, 4871340, 4958640, 5123928, 5337425, 5348430, 5412600, 5578470, 5764419, 5845608, 5942700, 6089175, 6198300, 6404910, 6495120, 6694164, 6901200, 7131240, 7307010, 7437960, 7685892, 7923600, 8118900, 8264400, 8367705, 8539880, 8557488, 8914050, 8925552, 9297450, 9428400, 9607365, 9742680, 10247856, 10674850, 10696860, 10825200, 11156940, 11528838, 11691216, 11885400, 12178350, 12396600, 12809820, 13371075, 13388328, 13946175, 14262480, 14614020, 14875920, 15371784, 16012275, 16237800, 16735410, 17079760, 17293257, 17828100, 18267525, 18594900, 19214730, 19485360, 21349700, 21393720, 22313880, 23057676, 23770800, 24356700, 24793200, 25619640, 26742150, 26776656, 27892350, 28822095, 29228040, 30743568, 32024550, 32475600, 33470820, 34586514, 35656200, 36535050, 37189800, 38429460, 41838525, 42699400, 42787440, 44627760, 46115352, 48036825, 48713400, 51239280, 51879771, 53484300, 55784700, 57644190, 58456080, 64049100, 66941640, 69173028, 71312400, 73070100, 74379600, 76858920, 83677050, 85398800, 86466285, 92230704, 96073650, 97426800, 103759542, 106968600, 111569400, 115288380, 128098200, 133883280, 138346056, 144110475, 146140200, 153717840, 167354100, 172932570, 192147300, 207519084, 213937200, 223138800, 230576760, 256196400, 259398855, 276692112, 288220950, 292280400, 334708200, 345865140, 384294600, 415038168, 432331425, 461153520, 518797710, 576441900, 669416400, 691730280, 768589200, 830076336, 864662850, 1037595420, 1152883800, 1296994275, 1383460560, 1729325700, 2075190840, 2305767600, 2593988550, 3458651400, 4150381680, 5187977100, 6917302800, 10375954200, 20751908400]

約数ペア:

[(1, 20751908400), (2, 10375954200), (3, 6917302800), (4, 5187977100), (5, 4150381680), (6, 3458651400), (8, 2593988550), (9, 2305767600), (10, 2075190840), (12, 1729325700), (15, 1383460560), (16, 1296994275), (18, 1152883800), (20, 1037595420), (24, 864662850), (25, 830076336), (27, 768589200), (30, 691730280), (31, 669416400), (36, 576441900), (40, 518797710), (45, 461153520), (48, 432331425), (50, 415038168), (54, 384294600), (60, 345865140), (62, 334708200), (71, 292280400), (72, 288220950), (75, 276692112), (80, 259398855), (81, 256196400), (90, 230576760), (93, 223138800), (97, 213937200), (100, 207519084), (108, 192147300), (120, 172932570), (124, 167354100), (135, 153717840), (142, 146140200), (144, 144110475), (150, 138346056), (155, 133883280), (162, 128098200), (180, 115288380), (186, 111569400), (194, 106968600), (200, 103759542), (213, 97426800), (216, 96073650), (225, 92230704), (240, 86466285), (243, 85398800), (248, 83677050), (270, 76858920), (279, 74379600), (284, 73070100), (291, 71312400), (300, 69173028), (310, 66941640), (324, 64049100), (355, 58456080), (360, 57644190), (372, 55784700), (388, 53484300), (400, 51879771), (405, 51239280), (426, 48713400), (432, 48036825), (450, 46115352), (465, 44627760), (485, 42787440), (486, 42699400), (496, 41838525), (540, 38429460), (558, 37189800), (568, 36535050), (582, 35656200), (600, 34586514), (620, 33470820), (639, 32475600), (648, 32024550), (675, 30743568), (710, 29228040), (720, 28822095), (744, 27892350), (775, 26776656), (776, 26742150), (810, 25619640), (837, 24793200), (852, 24356700), (873, 23770800), (900, 23057676), (930, 22313880), (970, 21393720), (972, 21349700), (1065, 19485360), (1080, 19214730), (1116, 18594900), (1136, 18267525), (1164, 17828100), (1200, 17293257), (1215, 17079760), (1240, 16735410), (1278, 16237800), (1296, 16012275), (1350, 15371784), (1395, 14875920), (1420, 14614020), (1455, 14262480), (1488, 13946175), (1550, 13388328), (1552, 13371075), (1620, 12809820), (1674, 12396600), (1704, 12178350), (1746, 11885400), (1775, 11691216), (1800, 11528838), (1860, 11156940), (1917, 10825200), (1940, 10696860), (1944, 10674850), (2025, 10247856), (2130, 9742680), (2160, 9607365), (2201, 9428400), (2232, 9297450), (2325, 8925552), (2328, 8914050), (2425, 8557488), (2430, 8539880), (2480, 8367705), (2511, 8264400), (2556, 8118900), (2619, 7923600), (2700, 7685892), (2790, 7437960), (2840, 7307010), (2910, 7131240), (3007, 6901200), (3100, 6694164), (3195, 6495120), (3240, 6404910), (3348, 6198300), (3408, 6089175), (3492, 5942700), (3550, 5845608), (3600, 5764419), (3720, 5578470), (3834, 5412600), (3880, 5348430), (3888, 5337425), (4050, 5123928), (4185, 4958640), (4260, 4871340), (4365, 4754160), (4402, 4714200), (4464, 4648725), (4650, 4462776), (4656, 4457025), (4850, 4278744), (4860, 4269940), (5022, 4132200), (5112, 4059450), (5238, 3961800), (5325, 3897072), (5400, 3842946), (5580, 3718980), (5680, 3653505), (5751, 3608400), (5820, 3565620), (6014, 3450600), (6075, 3415952), (6200, 3347082), (6390, 3247560), (6480, 3202455), (6603, 3142800), (6696, 3099150), (6887, 3013200), (6975, 2975184), (6984, 2971350), (7100, 2922804), (7275, 2852496), (7440, 2789235), (7533, 2754800), (7668, 2706300), (7760, 2674215), (7857, 2641200), (8100, 2561964), (8370, 2479320), (8520, 2435670), (8730, 2377080), (8804, 2357100), (9021, 2300400), (9300, 2231388), (9585, 2165040), (9700, 2139372), (9720, 2134970), (10044, 2066100), (10224, 2029725), (10476, 1980900), (10650, 1948536), (10800, 1921473), (11005, 1885680), (11160, 1859490), (11502, 1804200), (11640, 1782810), (12028, 1725300), (12150, 1707976), (12400, 1673541), (12555, 1652880), (12780, 1623780), (13095, 1584720), (13206, 1571400), (13392, 1549575), (13774, 1506600), (13950, 1487592), (13968, 1485675), (14200, 1461402), (14550, 1426248), (15035, 1380240), (15066, 1377400), (15336, 1353150), (15714, 1320600), (15975, 1299024), (16200, 1280982), (16740, 1239660), (17040, 1217835), (17253, 1202800), (17460, 1188540), (17608, 1178550), (18042, 1150200), (18600, 1115694), (19170, 1082520), (19400, 1069686), (19440, 1067485), (19809, 1047600), (20088, 1033050), (20661, 1004400), (20925, 991728), (20952, 990450), (21300, 974268), (21825, 950832), (22010, 942840), (22320, 929745), (23004, 902100), (23280, 891405), (23571, 880400), (24056, 862650), (24300, 853988), (25110, 826440), (25560, 811890), (26190, 792360), (26412, 785700), (27063, 766800), (27548, 753300), (27900, 743796), (28400, 730701), (28755, 721680), (29100, 713124), (30070, 690120), (30132, 688700), (30672, 676575), (31428, 660300), (31950, 649512), (32400, 640491), (33015, 628560), (33480, 619830), (34435, 602640), (34506, 601400), (34920, 594270), (35216, 589275), (36084, 575100), (37200, 557847), (37665, 550960), (38340, 541260), (38800, 534843), (39285, 528240), (39618, 523800), (40176, 516525), (41322, 502200), (41850, 495864), (41904, 495225), (42600, 487134), (43650, 475416), (44020, 471420), (45105, 460080), (46008, 451050), (47142, 440200), (47925, 433008), (48112, 431325), (48600, 426994), (50220, 413220), (51120, 405945), (52380, 396180), (52824, 392850), (54126, 383400), (55025, 377136), (55096, 376650), (55800, 371898), (57510, 360840), (58200, 356562), (59427, 349200), (60140, 345060), (60264, 344350), (61983, 334800), (62775, 330576), (62856, 330150), (63900, 324756), (65475, 316944), (66030, 314280), (66960, 309915), (68870, 301320), (69012, 300700), (69840, 297135), (72168, 287550), (75175, 276048), (75330, 275480), (76680, 270630), (78570, 264120), (79236, 261900), (81189, 255600), (82644, 251100), (83700, 247932), (85200, 243567), (86265, 240560), (87300, 237708), (88040, 235710), (90210, 230040), (92016, 225525), (94284, 220100), (95850, 216504), (97200, 213497), (99045, 209520), (100440, 206610), (103305, 200880), (104760, 198090), (105648, 196425), (108252, 191700), (110050, 188568), (110192, 188325), (111600, 185949), (115020, 180420), (116400, 178281), (117855, 176080), (118854, 174600), (120280, 172530), (120528, 172175), (123966, 167400), (125550, 165288), (125712, 165075), (127800, 162378), (130950, 158472), (132060, 157140), (135315, 153360), (137740, 150660), (138024, 150350), (143775, 144336)]