21014820000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:722

約数の個数: 360

約数和(自身を含む): 75116645604

約数和(自身を除く): 54101825604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 313, 360, 373, 375, 400, 450, 480, 500, 600, 625, 626, 720, 746, 750, 800, 900, 939, 1000, 1119, 1125, 1200, 1250, 1252, 1440, 1492, 1500, 1565, 1800, 1865, 1875, 1878, 2000, 2238, 2250, 2400, 2500, 2504, 2817, 2984, 3000, 3130, 3357, 3600, 3730, 3750, 3756, 4000, 4476, 4500, 4695, 5000, 5008, 5595, 5625, 5634, 5968, 6000, 6260, 6714, 7200, 7460, 7500, 7512, 7825, 8952, 9000, 9325, 9390, 10000, 10016, 11190, 11250, 11268, 11936, 12000, 12520, 13428, 14085, 14920, 15000, 15024, 15650, 16785, 17904, 18000, 18650, 18780, 20000, 22380, 22500, 22536, 23475, 25040, 26856, 27975, 28170, 29840, 30000, 30048, 31300, 33570, 35808, 36000, 37300, 37560, 39125, 44760, 45000, 45072, 46625, 46950, 50080, 53712, 55950, 56340, 59680, 60000, 62600, 67140, 70425, 74600, 75120, 78250, 83925, 89520, 90000, 90144, 93250, 93900, 107424, 111900, 112680, 116749, 117375, 125200, 134280, 139875, 140850, 149200, 150240, 156500, 167850, 179040, 180000, 186500, 187800, 195625, 223800, 225360, 233125, 233498, 234750, 250400, 268560, 279750, 281700, 298400, 313000, 335700, 350247, 352125, 373000, 375600, 391250, 419625, 447600, 450720, 466250, 466996, 469500, 537120, 559500, 563400, 583745, 586875, 626000, 671400, 699375, 700494, 704250, 746000, 751200, 782500, 839250, 895200, 932500, 933992, 939000, 1050741, 1119000, 1126800, 1167490, 1173750, 1252000, 1342800, 1398750, 1400988, 1408500, 1492000, 1565000, 1678500, 1751235, 1760625, 1865000, 1867984, 1878000, 2098125, 2101482, 2238000, 2253600, 2334980, 2347500, 2685600, 2797500, 2801976, 2817000, 2918725, 3130000, 3357000, 3502470, 3521250, 3730000, 3735968, 3756000, 4196250, 4202964, 4476000, 4669960, 4695000, 5253705, 5595000, 5603952, 5634000, 5837450, 6260000, 6714000, 7004940, 7042500, 7460000, 8392500, 8405928, 8756175, 9339920, 9390000, 10507410, 11190000, 11207904, 11268000, 11674900, 13428000, 14009880, 14085000, 14593625, 16785000, 16811856, 17512350, 18679840, 18780000, 21014820, 22380000, 23349800, 26268525, 28019760, 28170000, 29187250, 33570000, 33623712, 35024700, 42029640, 43780875, 46699600, 52537050, 56039520, 56340000, 58374500, 67140000, 70049400, 72968125, 84059280, 87561750, 93399200, 105074100, 116749000, 131342625, 140098800, 145936250, 168118560, 175123500, 210148200, 218904375, 233498000, 262685250, 280197600, 291872500, 350247000, 420296400, 437808750, 466996000, 525370500, 583745000, 656713125, 700494000, 840592800, 875617500, 1050741000, 1167490000, 1313426250, 1400988000, 1751235000, 2101482000, 2334980000, 2626852500, 3502470000, 4202964000, 5253705000, 7004940000, 10507410000, 21014820000]

約数ペア:

[(1, 21014820000), (2, 10507410000), (3, 7004940000), (4, 5253705000), (5, 4202964000), (6, 3502470000), (8, 2626852500), (9, 2334980000), (10, 2101482000), (12, 1751235000), (15, 1400988000), (16, 1313426250), (18, 1167490000), (20, 1050741000), (24, 875617500), (25, 840592800), (30, 700494000), (32, 656713125), (36, 583745000), (40, 525370500), (45, 466996000), (48, 437808750), (50, 420296400), (60, 350247000), (72, 291872500), (75, 280197600), (80, 262685250), (90, 233498000), (96, 218904375), (100, 210148200), (120, 175123500), (125, 168118560), (144, 145936250), (150, 140098800), (160, 131342625), (180, 116749000), (200, 105074100), (225, 93399200), (240, 87561750), (250, 84059280), (288, 72968125), (300, 70049400), (313, 67140000), (360, 58374500), (373, 56340000), (375, 56039520), (400, 52537050), (450, 46699600), (480, 43780875), (500, 42029640), (600, 35024700), (625, 33623712), (626, 33570000), (720, 29187250), (746, 28170000), (750, 28019760), (800, 26268525), (900, 23349800), (939, 22380000), (1000, 21014820), (1119, 18780000), (1125, 18679840), (1200, 17512350), (1250, 16811856), (1252, 16785000), (1440, 14593625), (1492, 14085000), (1500, 14009880), (1565, 13428000), (1800, 11674900), (1865, 11268000), (1875, 11207904), (1878, 11190000), (2000, 10507410), (2238, 9390000), (2250, 9339920), (2400, 8756175), (2500, 8405928), (2504, 8392500), (2817, 7460000), (2984, 7042500), (3000, 7004940), (3130, 6714000), (3357, 6260000), (3600, 5837450), (3730, 5634000), (3750, 5603952), (3756, 5595000), (4000, 5253705), (4476, 4695000), (4500, 4669960), (4695, 4476000), (5000, 4202964), (5008, 4196250), (5595, 3756000), (5625, 3735968), (5634, 3730000), (5968, 3521250), (6000, 3502470), (6260, 3357000), (6714, 3130000), (7200, 2918725), (7460, 2817000), (7500, 2801976), (7512, 2797500), (7825, 2685600), (8952, 2347500), (9000, 2334980), (9325, 2253600), (9390, 2238000), (10000, 2101482), (10016, 2098125), (11190, 1878000), (11250, 1867984), (11268, 1865000), (11936, 1760625), (12000, 1751235), (12520, 1678500), (13428, 1565000), (14085, 1492000), (14920, 1408500), (15000, 1400988), (15024, 1398750), (15650, 1342800), (16785, 1252000), (17904, 1173750), (18000, 1167490), (18650, 1126800), (18780, 1119000), (20000, 1050741), (22380, 939000), (22500, 933992), (22536, 932500), (23475, 895200), (25040, 839250), (26856, 782500), (27975, 751200), (28170, 746000), (29840, 704250), (30000, 700494), (30048, 699375), (31300, 671400), (33570, 626000), (35808, 586875), (36000, 583745), (37300, 563400), (37560, 559500), (39125, 537120), (44760, 469500), (45000, 466996), (45072, 466250), (46625, 450720), (46950, 447600), (50080, 419625), (53712, 391250), (55950, 375600), (56340, 373000), (59680, 352125), (60000, 350247), (62600, 335700), (67140, 313000), (70425, 298400), (74600, 281700), (75120, 279750), (78250, 268560), (83925, 250400), (89520, 234750), (90000, 233498), (90144, 233125), (93250, 225360), (93900, 223800), (107424, 195625), (111900, 187800), (112680, 186500), (116749, 180000), (117375, 179040), (125200, 167850), (134280, 156500), (139875, 150240), (140850, 149200)]