7890210000

素因数分解:

$2^4\times 3^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 600

約数和(自身を含む): 30457050624

約数和(自身を除く): 22566840624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 162, 170, 180, 191, 200, 204, 216, 225, 240, 243, 250, 255, 270, 272, 300, 306, 324, 340, 360, 375, 382, 400, 405, 408, 425, 432, 450, 459, 486, 500, 510, 540, 573, 600, 612, 625, 648, 675, 680, 720, 750, 764, 765, 810, 816, 850, 900, 918, 955, 972, 1000, 1020, 1080, 1125, 1146, 1200, 1215, 1224, 1250, 1275, 1296, 1350, 1360, 1377, 1500, 1528, 1530, 1620, 1700, 1719, 1800, 1836, 1875, 1910, 1944, 2000, 2025, 2040, 2125, 2160, 2250, 2292, 2295, 2430, 2448, 2500, 2550, 2700, 2754, 2865, 3000, 3056, 3060, 3240, 3247, 3375, 3400, 3438, 3600, 3672, 3750, 3820, 3825, 3888, 4050, 4080, 4131, 4250, 4500, 4584, 4590, 4775, 4860, 5000, 5100, 5157, 5400, 5508, 5625, 5730, 6000, 6075, 6120, 6375, 6480, 6494, 6750, 6800, 6876, 6885, 7344, 7500, 7640, 7650, 8100, 8262, 8500, 8595, 9000, 9168, 9180, 9550, 9720, 9741, 10000, 10125, 10200, 10314, 10625, 10800, 11016, 11250, 11460, 11475, 12150, 12240, 12750, 12988, 13500, 13752, 13770, 14325, 15000, 15280, 15300, 15471, 16200, 16235, 16524, 16875, 17000, 17190, 18000, 18360, 19100, 19125, 19440, 19482, 20250, 20400, 20628, 20655, 21250, 22032, 22500, 22920, 22950, 23875, 24300, 25500, 25785, 25976, 27000, 27504, 27540, 28650, 29223, 30000, 30375, 30600, 30942, 31875, 32400, 32470, 33048, 33750, 34000, 34380, 34425, 36720, 38200, 38250, 38964, 40500, 41256, 41310, 42500, 42975, 45000, 45840, 45900, 46413, 47750, 48600, 48705, 50625, 51000, 51570, 51952, 54000, 55080, 57300, 57375, 58446, 60750, 61200, 61884, 63750, 64940, 66096, 67500, 68760, 68850, 71625, 76400, 76500, 77355, 77928, 81000, 81175, 82512, 82620, 85000, 85950, 87669, 90000, 91800, 92826, 95500, 95625, 97200, 97410, 101250, 102000, 103140, 103275, 110160, 114600, 114750, 116892, 119375, 121500, 123768, 127500, 128925, 129880, 135000, 137520, 137700, 143250, 146115, 151875, 153000, 154710, 155856, 162000, 162350, 165240, 170000, 171900, 172125, 175338, 183600, 185652, 191000, 191250, 194820, 202500, 206280, 206550, 214875, 229200, 229500, 232065, 233784, 238750, 243000, 243525, 247536, 255000, 257850, 259760, 263007, 270000, 275400, 286500, 286875, 292230, 303750, 306000, 309420, 324700, 330480, 343800, 344250, 350676, 358125, 371304, 382000, 382500, 386775, 389640, 405000, 405875, 412560, 413100, 429750, 438345, 459000, 464130, 467568, 477500, 486000, 487050, 510000, 515700, 516375, 526014, 550800, 573000, 573750, 584460, 607500, 618840, 644625, 649400, 687600, 688500, 701352, 716250, 730575, 742608, 765000, 773550, 779280, 789021, 810000, 811750, 826200, 859500, 860625, 876690, 918000, 928260, 955000, 974100, 1031400, 1032750, 1052028, 1074375, 1146000, 1147500, 1160325, 1168920, 1215000, 1217625, 1237680, 1289250, 1298800, 1315035, 1377000, 1402704, 1432500, 1461150, 1530000, 1547100, 1578042, 1623500, 1652400, 1719000, 1721250, 1753380, 1856520, 1910000, 1933875, 1948200, 2029375, 2062800, 2065500, 2104056, 2148750, 2191725, 2295000, 2320650, 2337840, 2430000, 2435250, 2578500, 2581875, 2630070, 2754000, 2865000, 2922300, 3094200, 3156084, 3223125, 3247000, 3438000, 3442500, 3506760, 3652875, 3713040, 3867750, 3896400, 3945105, 4058750, 4131000, 4208112, 4297500, 4383450, 4590000, 4641300, 4870500, 5157000, 5163750, 5260140, 5730000, 5801625, 5844600, 6088125, 6188400, 6312168, 6446250, 6494000, 6575175, 6885000, 7013520, 7305750, 7735500, 7890210, 8117500, 8262000, 8595000, 8766900, 9282600, 9669375, 9741000, 10314000, 10327500, 10520280, 10958625, 11603250, 11689200, 12176250, 12624336, 12892500, 13150350, 13770000, 14611500, 15471000, 15780420, 16235000, 17190000, 17533800, 18264375, 18565200, 19338750, 19482000, 19725525, 20655000, 21040560, 21917250, 23206500, 24352500, 25785000, 26300700, 29008125, 29223000, 30942000, 31560840, 32470000, 32875875, 35067600, 36528750, 38677500, 39451050, 41310000, 43834500, 46413000, 48705000, 51570000, 52601400, 54793125, 58016250, 58446000, 63121680, 65751750, 73057500, 77355000, 78902100, 87669000, 92826000, 97410000, 98627625, 105202800, 109586250, 116032500, 131503500, 146115000, 154710000, 157804200, 164379375, 175338000, 197255250, 219172500, 232065000, 263007000, 292230000, 315608400, 328758750, 394510500, 438345000, 464130000, 493138125, 526014000, 657517500, 789021000, 876690000, 986276250, 1315035000, 1578042000, 1972552500, 2630070000, 3945105000, 7890210000]

約数ペア:

[(1, 7890210000), (2, 3945105000), (3, 2630070000), (4, 1972552500), (5, 1578042000), (6, 1315035000), (8, 986276250), (9, 876690000), (10, 789021000), (12, 657517500), (15, 526014000), (16, 493138125), (17, 464130000), (18, 438345000), (20, 394510500), (24, 328758750), (25, 315608400), (27, 292230000), (30, 263007000), (34, 232065000), (36, 219172500), (40, 197255250), (45, 175338000), (48, 164379375), (50, 157804200), (51, 154710000), (54, 146115000), (60, 131503500), (68, 116032500), (72, 109586250), (75, 105202800), (80, 98627625), (81, 97410000), (85, 92826000), (90, 87669000), (100, 78902100), (102, 77355000), (108, 73057500), (120, 65751750), (125, 63121680), (135, 58446000), (136, 58016250), (144, 54793125), (150, 52601400), (153, 51570000), (162, 48705000), (170, 46413000), (180, 43834500), (191, 41310000), (200, 39451050), (204, 38677500), (216, 36528750), (225, 35067600), (240, 32875875), (243, 32470000), (250, 31560840), (255, 30942000), (270, 29223000), (272, 29008125), (300, 26300700), (306, 25785000), (324, 24352500), (340, 23206500), (360, 21917250), (375, 21040560), (382, 20655000), (400, 19725525), (405, 19482000), (408, 19338750), (425, 18565200), (432, 18264375), (450, 17533800), (459, 17190000), (486, 16235000), (500, 15780420), (510, 15471000), (540, 14611500), (573, 13770000), (600, 13150350), (612, 12892500), (625, 12624336), (648, 12176250), (675, 11689200), (680, 11603250), (720, 10958625), (750, 10520280), (764, 10327500), (765, 10314000), (810, 9741000), (816, 9669375), (850, 9282600), (900, 8766900), (918, 8595000), (955, 8262000), (972, 8117500), (1000, 7890210), (1020, 7735500), (1080, 7305750), (1125, 7013520), (1146, 6885000), (1200, 6575175), (1215, 6494000), (1224, 6446250), (1250, 6312168), (1275, 6188400), (1296, 6088125), (1350, 5844600), (1360, 5801625), (1377, 5730000), (1500, 5260140), (1528, 5163750), (1530, 5157000), (1620, 4870500), (1700, 4641300), (1719, 4590000), (1800, 4383450), (1836, 4297500), (1875, 4208112), (1910, 4131000), (1944, 4058750), (2000, 3945105), (2025, 3896400), (2040, 3867750), (2125, 3713040), (2160, 3652875), (2250, 3506760), (2292, 3442500), (2295, 3438000), (2430, 3247000), (2448, 3223125), (2500, 3156084), (2550, 3094200), (2700, 2922300), (2754, 2865000), (2865, 2754000), (3000, 2630070), (3056, 2581875), (3060, 2578500), (3240, 2435250), (3247, 2430000), (3375, 2337840), (3400, 2320650), (3438, 2295000), (3600, 2191725), (3672, 2148750), (3750, 2104056), (3820, 2065500), (3825, 2062800), (3888, 2029375), (4050, 1948200), (4080, 1933875), (4131, 1910000), (4250, 1856520), (4500, 1753380), (4584, 1721250), (4590, 1719000), (4775, 1652400), (4860, 1623500), (5000, 1578042), (5100, 1547100), (5157, 1530000), (5400, 1461150), (5508, 1432500), (5625, 1402704), (5730, 1377000), (6000, 1315035), (6075, 1298800), (6120, 1289250), (6375, 1237680), (6480, 1217625), (6494, 1215000), (6750, 1168920), (6800, 1160325), (6876, 1147500), (6885, 1146000), (7344, 1074375), (7500, 1052028), (7640, 1032750), (7650, 1031400), (8100, 974100), (8262, 955000), (8500, 928260), (8595, 918000), (9000, 876690), (9168, 860625), (9180, 859500), (9550, 826200), (9720, 811750), (9741, 810000), (10000, 789021), (10125, 779280), (10200, 773550), (10314, 765000), (10625, 742608), (10800, 730575), (11016, 716250), (11250, 701352), (11460, 688500), (11475, 687600), (12150, 649400), (12240, 644625), (12750, 618840), (12988, 607500), (13500, 584460), (13752, 573750), (13770, 573000), (14325, 550800), (15000, 526014), (15280, 516375), (15300, 515700), (15471, 510000), (16200, 487050), (16235, 486000), (16524, 477500), (16875, 467568), (17000, 464130), (17190, 459000), (18000, 438345), (18360, 429750), (19100, 413100), (19125, 412560), (19440, 405875), (19482, 405000), (20250, 389640), (20400, 386775), (20628, 382500), (20655, 382000), (21250, 371304), (22032, 358125), (22500, 350676), (22920, 344250), (22950, 343800), (23875, 330480), (24300, 324700), (25500, 309420), (25785, 306000), (25976, 303750), (27000, 292230), (27504, 286875), (27540, 286500), (28650, 275400), (29223, 270000), (30000, 263007), (30375, 259760), (30600, 257850), (30942, 255000), (31875, 247536), (32400, 243525), (32470, 243000), (33048, 238750), (33750, 233784), (34000, 232065), (34380, 229500), (34425, 229200), (36720, 214875), (38200, 206550), (38250, 206280), (38964, 202500), (40500, 194820), (41256, 191250), (41310, 191000), (42500, 185652), (42975, 183600), (45000, 175338), (45840, 172125), (45900, 171900), (46413, 170000), (47750, 165240), (48600, 162350), (48705, 162000), (50625, 155856), (51000, 154710), (51570, 153000), (51952, 151875), (54000, 146115), (55080, 143250), (57300, 137700), (57375, 137520), (58446, 135000), (60750, 129880), (61200, 128925), (61884, 127500), (63750, 123768), (64940, 121500), (66096, 119375), (67500, 116892), (68760, 114750), (68850, 114600), (71625, 110160), (76400, 103275), (76500, 103140), (77355, 102000), (77928, 101250), (81000, 97410), (81175, 97200), (82512, 95625), (82620, 95500), (85000, 92826), (85950, 91800), (87669, 90000)]