20274000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 448

約数和(自身を含む): 70124102400

約数和(自身を除く): 49850102400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 109, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 218, 240, 248, 250, 300, 310, 320, 327, 372, 375, 384, 400, 436, 465, 480, 496, 500, 545, 600, 620, 625, 640, 654, 744, 750, 775, 800, 872, 930, 960, 992, 1000, 1090, 1200, 1240, 1250, 1308, 1488, 1500, 1550, 1600, 1635, 1744, 1860, 1875, 1920, 1984, 2000, 2180, 2325, 2400, 2480, 2500, 2616, 2725, 2976, 3000, 3100, 3125, 3200, 3270, 3379, 3488, 3720, 3750, 3875, 3968, 4000, 4360, 4650, 4800, 4960, 5000, 5232, 5450, 5952, 6000, 6200, 6250, 6540, 6758, 6976, 7440, 7500, 7750, 8000, 8175, 8720, 9300, 9375, 9600, 9920, 10000, 10137, 10464, 10900, 11625, 11904, 12000, 12400, 12500, 13080, 13516, 13625, 13952, 14880, 15000, 15500, 15625, 16000, 16350, 16895, 17440, 18600, 18750, 19375, 19840, 20000, 20274, 20928, 21800, 23250, 24000, 24800, 25000, 26160, 27032, 27250, 29760, 30000, 31000, 31250, 32700, 33790, 34880, 37200, 37500, 38750, 40000, 40548, 40875, 41856, 43600, 46500, 46875, 48000, 49600, 50000, 50685, 52320, 54064, 54500, 58125, 59520, 60000, 62000, 62500, 65400, 67580, 68125, 69760, 74400, 75000, 77500, 80000, 81096, 81750, 84475, 87200, 93000, 93750, 96875, 99200, 100000, 101370, 104640, 108128, 109000, 116250, 120000, 124000, 125000, 130800, 135160, 136250, 148800, 150000, 155000, 162192, 163500, 168950, 174400, 186000, 187500, 193750, 200000, 202740, 204375, 209280, 216256, 218000, 232500, 240000, 248000, 250000, 253425, 261600, 270320, 272500, 290625, 297600, 300000, 310000, 324384, 327000, 337900, 340625, 348800, 372000, 375000, 387500, 400000, 405480, 408750, 422375, 432512, 436000, 465000, 484375, 496000, 500000, 506850, 523200, 540640, 545000, 581250, 600000, 620000, 648768, 654000, 675800, 681250, 744000, 750000, 775000, 810960, 817500, 844750, 872000, 930000, 968750, 1000000, 1013700, 1021875, 1046400, 1081280, 1090000, 1162500, 1200000, 1240000, 1267125, 1297536, 1308000, 1351600, 1362500, 1453125, 1488000, 1500000, 1550000, 1621920, 1635000, 1689500, 1703125, 1744000, 1860000, 1937500, 2000000, 2027400, 2043750, 2111875, 2162560, 2180000, 2325000, 2480000, 2534250, 2616000, 2703200, 2725000, 2906250, 3000000, 3100000, 3243840, 3270000, 3379000, 3406250, 3720000, 3875000, 4054800, 4087500, 4223750, 4360000, 4650000, 5068500, 5109375, 5232000, 5406400, 5450000, 5812500, 6000000, 6200000, 6335625, 6487680, 6540000, 6758000, 6812500, 7440000, 7750000, 8109600, 8175000, 8447500, 8720000, 9300000, 10137000, 10218750, 10559375, 10812800, 10900000, 11625000, 12400000, 12671250, 13080000, 13516000, 13625000, 15500000, 16219200, 16350000, 16895000, 18600000, 20274000, 20437500, 21118750, 21800000, 23250000, 25342500, 26160000, 27032000, 27250000, 31000000, 31678125, 32438400, 32700000, 33790000, 37200000, 40548000, 40875000, 42237500, 43600000, 46500000, 50685000, 52796875, 54064000, 54500000, 62000000, 63356250, 65400000, 67580000, 81096000, 81750000, 84475000, 93000000, 101370000, 105593750, 109000000, 126712500, 130800000, 135160000, 158390625, 162192000, 163500000, 168950000, 186000000, 202740000, 211187500, 218000000, 253425000, 270320000, 316781250, 327000000, 337900000, 405480000, 422375000, 506850000, 633562500, 654000000, 675800000, 810960000, 844750000, 1013700000, 1267125000, 1351600000, 1689500000, 2027400000, 2534250000, 3379000000, 4054800000, 5068500000, 6758000000, 10137000000, 20274000000]

約数ペア:

[(1, 20274000000), (2, 10137000000), (3, 6758000000), (4, 5068500000), (5, 4054800000), (6, 3379000000), (8, 2534250000), (10, 2027400000), (12, 1689500000), (15, 1351600000), (16, 1267125000), (20, 1013700000), (24, 844750000), (25, 810960000), (30, 675800000), (31, 654000000), (32, 633562500), (40, 506850000), (48, 422375000), (50, 405480000), (60, 337900000), (62, 327000000), (64, 316781250), (75, 270320000), (80, 253425000), (93, 218000000), (96, 211187500), (100, 202740000), (109, 186000000), (120, 168950000), (124, 163500000), (125, 162192000), (128, 158390625), (150, 135160000), (155, 130800000), (160, 126712500), (186, 109000000), (192, 105593750), (200, 101370000), (218, 93000000), (240, 84475000), (248, 81750000), (250, 81096000), (300, 67580000), (310, 65400000), (320, 63356250), (327, 62000000), (372, 54500000), (375, 54064000), (384, 52796875), (400, 50685000), (436, 46500000), (465, 43600000), (480, 42237500), (496, 40875000), (500, 40548000), (545, 37200000), (600, 33790000), (620, 32700000), (625, 32438400), (640, 31678125), (654, 31000000), (744, 27250000), (750, 27032000), (775, 26160000), (800, 25342500), (872, 23250000), (930, 21800000), (960, 21118750), (992, 20437500), (1000, 20274000), (1090, 18600000), (1200, 16895000), (1240, 16350000), (1250, 16219200), (1308, 15500000), (1488, 13625000), (1500, 13516000), (1550, 13080000), (1600, 12671250), (1635, 12400000), (1744, 11625000), (1860, 10900000), (1875, 10812800), (1920, 10559375), (1984, 10218750), (2000, 10137000), (2180, 9300000), (2325, 8720000), (2400, 8447500), (2480, 8175000), (2500, 8109600), (2616, 7750000), (2725, 7440000), (2976, 6812500), (3000, 6758000), (3100, 6540000), (3125, 6487680), (3200, 6335625), (3270, 6200000), (3379, 6000000), (3488, 5812500), (3720, 5450000), (3750, 5406400), (3875, 5232000), (3968, 5109375), (4000, 5068500), (4360, 4650000), (4650, 4360000), (4800, 4223750), (4960, 4087500), (5000, 4054800), (5232, 3875000), (5450, 3720000), (5952, 3406250), (6000, 3379000), (6200, 3270000), (6250, 3243840), (6540, 3100000), (6758, 3000000), (6976, 2906250), (7440, 2725000), (7500, 2703200), (7750, 2616000), (8000, 2534250), (8175, 2480000), (8720, 2325000), (9300, 2180000), (9375, 2162560), (9600, 2111875), (9920, 2043750), (10000, 2027400), (10137, 2000000), (10464, 1937500), (10900, 1860000), (11625, 1744000), (11904, 1703125), (12000, 1689500), (12400, 1635000), (12500, 1621920), (13080, 1550000), (13516, 1500000), (13625, 1488000), (13952, 1453125), (14880, 1362500), (15000, 1351600), (15500, 1308000), (15625, 1297536), (16000, 1267125), (16350, 1240000), (16895, 1200000), (17440, 1162500), (18600, 1090000), (18750, 1081280), (19375, 1046400), (19840, 1021875), (20000, 1013700), (20274, 1000000), (20928, 968750), (21800, 930000), (23250, 872000), (24000, 844750), (24800, 817500), (25000, 810960), (26160, 775000), (27032, 750000), (27250, 744000), (29760, 681250), (30000, 675800), (31000, 654000), (31250, 648768), (32700, 620000), (33790, 600000), (34880, 581250), (37200, 545000), (37500, 540640), (38750, 523200), (40000, 506850), (40548, 500000), (40875, 496000), (41856, 484375), (43600, 465000), (46500, 436000), (46875, 432512), (48000, 422375), (49600, 408750), (50000, 405480), (50685, 400000), (52320, 387500), (54064, 375000), (54500, 372000), (58125, 348800), (59520, 340625), (60000, 337900), (62000, 327000), (62500, 324384), (65400, 310000), (67580, 300000), (68125, 297600), (69760, 290625), (74400, 272500), (75000, 270320), (77500, 261600), (80000, 253425), (81096, 250000), (81750, 248000), (84475, 240000), (87200, 232500), (93000, 218000), (93750, 216256), (96875, 209280), (99200, 204375), (100000, 202740), (101370, 200000), (104640, 193750), (108128, 187500), (109000, 186000), (116250, 174400), (120000, 168950), (124000, 163500), (125000, 162192), (130800, 155000), (135160, 150000), (136250, 148800)]