2100690000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 300

約数和(自身を含む): 7784223876

約数和(自身を除く): 5683533876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 625, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1200, 1224, 1250, 1275, 1360, 1373, 1500, 1530, 1700, 1800, 1875, 2000, 2040, 2125, 2250, 2448, 2500, 2550, 2746, 3000, 3060, 3400, 3600, 3750, 3825, 4080, 4119, 4250, 4500, 5000, 5100, 5492, 5625, 6000, 6120, 6375, 6800, 6865, 7500, 7650, 8238, 8500, 9000, 10000, 10200, 10625, 10984, 11250, 12240, 12357, 12750, 13730, 15000, 15300, 16476, 17000, 18000, 19125, 20400, 20595, 21250, 21968, 22500, 23341, 24714, 25500, 27460, 30000, 30600, 31875, 32952, 34000, 34325, 38250, 41190, 42500, 45000, 46682, 49428, 51000, 54920, 61200, 61785, 63750, 65904, 68650, 70023, 76500, 82380, 85000, 90000, 93364, 95625, 98856, 102000, 102975, 109840, 116705, 123570, 127500, 137300, 140046, 153000, 164760, 170000, 171625, 186728, 191250, 197712, 205950, 210069, 233410, 247140, 255000, 274600, 280092, 306000, 308925, 329520, 343250, 350115, 373456, 382500, 411900, 420138, 466820, 494280, 510000, 514875, 549200, 560184, 583525, 617850, 686500, 700230, 765000, 823800, 840276, 858125, 933640, 988560, 1029750, 1050345, 1120368, 1167050, 1235700, 1373000, 1400460, 1530000, 1544625, 1647600, 1680552, 1716250, 1750575, 1867280, 2059500, 2100690, 2334100, 2471400, 2574375, 2746000, 2800920, 2917625, 3089250, 3361104, 3432500, 3501150, 4119000, 4201380, 4668200, 4942800, 5148750, 5251725, 5601840, 5835250, 6178500, 6865000, 7002300, 7723125, 8238000, 8402760, 8752875, 9336400, 10297500, 10503450, 11670500, 12357000, 13730000, 14004600, 14588125, 15446250, 16805520, 17505750, 20595000, 21006900, 23341000, 24714000, 26258625, 28009200, 29176250, 30892500, 35011500, 41190000, 42013800, 43764375, 46682000, 52517250, 58352500, 61785000, 70023000, 84027600, 87528750, 105034500, 116705000, 123570000, 131293125, 140046000, 175057500, 210069000, 233410000, 262586250, 350115000, 420138000, 525172500, 700230000, 1050345000, 2100690000]

約数ペア:

[(1, 2100690000), (2, 1050345000), (3, 700230000), (4, 525172500), (5, 420138000), (6, 350115000), (8, 262586250), (9, 233410000), (10, 210069000), (12, 175057500), (15, 140046000), (16, 131293125), (17, 123570000), (18, 116705000), (20, 105034500), (24, 87528750), (25, 84027600), (30, 70023000), (34, 61785000), (36, 58352500), (40, 52517250), (45, 46682000), (48, 43764375), (50, 42013800), (51, 41190000), (60, 35011500), (68, 30892500), (72, 29176250), (75, 28009200), (80, 26258625), (85, 24714000), (90, 23341000), (100, 21006900), (102, 20595000), (120, 17505750), (125, 16805520), (136, 15446250), (144, 14588125), (150, 14004600), (153, 13730000), (170, 12357000), (180, 11670500), (200, 10503450), (204, 10297500), (225, 9336400), (240, 8752875), (250, 8402760), (255, 8238000), (272, 7723125), (300, 7002300), (306, 6865000), (340, 6178500), (360, 5835250), (375, 5601840), (400, 5251725), (408, 5148750), (425, 4942800), (450, 4668200), (500, 4201380), (510, 4119000), (600, 3501150), (612, 3432500), (625, 3361104), (680, 3089250), (720, 2917625), (750, 2800920), (765, 2746000), (816, 2574375), (850, 2471400), (900, 2334100), (1000, 2100690), (1020, 2059500), (1125, 1867280), (1200, 1750575), (1224, 1716250), (1250, 1680552), (1275, 1647600), (1360, 1544625), (1373, 1530000), (1500, 1400460), (1530, 1373000), (1700, 1235700), (1800, 1167050), (1875, 1120368), (2000, 1050345), (2040, 1029750), (2125, 988560), (2250, 933640), (2448, 858125), (2500, 840276), (2550, 823800), (2746, 765000), (3000, 700230), (3060, 686500), (3400, 617850), (3600, 583525), (3750, 560184), (3825, 549200), (4080, 514875), (4119, 510000), (4250, 494280), (4500, 466820), (5000, 420138), (5100, 411900), (5492, 382500), (5625, 373456), (6000, 350115), (6120, 343250), (6375, 329520), (6800, 308925), (6865, 306000), (7500, 280092), (7650, 274600), (8238, 255000), (8500, 247140), (9000, 233410), (10000, 210069), (10200, 205950), (10625, 197712), (10984, 191250), (11250, 186728), (12240, 171625), (12357, 170000), (12750, 164760), (13730, 153000), (15000, 140046), (15300, 137300), (16476, 127500), (17000, 123570), (18000, 116705), (19125, 109840), (20400, 102975), (20595, 102000), (21250, 98856), (21968, 95625), (22500, 93364), (23341, 90000), (24714, 85000), (25500, 82380), (27460, 76500), (30000, 70023), (30600, 68650), (31875, 65904), (32952, 63750), (34000, 61785), (34325, 61200), (38250, 54920), (41190, 51000), (42500, 49428), (45000, 46682)]