1722120000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 280

約数和(自身を含む): 5789346816

約数和(自身を除く): 4067226816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 113, 120, 125, 127, 150, 160, 192, 200, 226, 240, 250, 254, 300, 320, 339, 375, 381, 400, 452, 480, 500, 508, 565, 600, 625, 635, 678, 750, 762, 800, 904, 960, 1000, 1016, 1130, 1200, 1250, 1270, 1356, 1500, 1524, 1600, 1695, 1808, 1875, 1905, 2000, 2032, 2260, 2400, 2500, 2540, 2712, 2825, 3000, 3048, 3175, 3390, 3616, 3750, 3810, 4000, 4064, 4520, 4800, 5000, 5080, 5424, 5650, 6000, 6096, 6350, 6780, 7232, 7500, 7620, 8000, 8128, 8475, 9040, 9525, 10000, 10160, 10848, 11300, 12000, 12192, 12700, 13560, 14125, 14351, 15000, 15240, 15875, 16950, 18080, 19050, 20000, 20320, 21696, 22600, 24000, 24384, 25400, 27120, 28250, 28702, 30000, 30480, 31750, 33900, 36160, 38100, 40000, 40640, 42375, 43053, 45200, 47625, 50800, 54240, 56500, 57404, 60000, 60960, 63500, 67800, 70625, 71755, 76200, 79375, 84750, 86106, 90400, 95250, 101600, 108480, 113000, 114808, 120000, 121920, 127000, 135600, 141250, 143510, 152400, 158750, 169500, 172212, 180800, 190500, 203200, 211875, 215265, 226000, 229616, 238125, 254000, 271200, 282500, 287020, 304800, 317500, 339000, 344424, 358775, 381000, 423750, 430530, 452000, 459232, 476250, 508000, 542400, 565000, 574040, 609600, 635000, 678000, 688848, 717550, 762000, 847500, 861060, 904000, 918464, 952500, 1016000, 1076325, 1130000, 1148080, 1270000, 1356000, 1377696, 1435100, 1524000, 1695000, 1722120, 1793875, 1905000, 2152650, 2260000, 2296160, 2540000, 2712000, 2755392, 2870200, 3048000, 3390000, 3444240, 3587750, 3810000, 4305300, 4520000, 4592320, 5080000, 5381625, 5740400, 6780000, 6888480, 7175500, 7620000, 8610600, 8969375, 10763250, 11480800, 13560000, 13776960, 14351000, 15240000, 17221200, 17938750, 21526500, 22961600, 26908125, 28702000, 34442400, 35877500, 43053000, 53816250, 57404000, 68884800, 71755000, 86106000, 107632500, 114808000, 143510000, 172212000, 215265000, 287020000, 344424000, 430530000, 574040000, 861060000, 1722120000]

約数ペア:

[(1, 1722120000), (2, 861060000), (3, 574040000), (4, 430530000), (5, 344424000), (6, 287020000), (8, 215265000), (10, 172212000), (12, 143510000), (15, 114808000), (16, 107632500), (20, 86106000), (24, 71755000), (25, 68884800), (30, 57404000), (32, 53816250), (40, 43053000), (48, 35877500), (50, 34442400), (60, 28702000), (64, 26908125), (75, 22961600), (80, 21526500), (96, 17938750), (100, 17221200), (113, 15240000), (120, 14351000), (125, 13776960), (127, 13560000), (150, 11480800), (160, 10763250), (192, 8969375), (200, 8610600), (226, 7620000), (240, 7175500), (250, 6888480), (254, 6780000), (300, 5740400), (320, 5381625), (339, 5080000), (375, 4592320), (381, 4520000), (400, 4305300), (452, 3810000), (480, 3587750), (500, 3444240), (508, 3390000), (565, 3048000), (600, 2870200), (625, 2755392), (635, 2712000), (678, 2540000), (750, 2296160), (762, 2260000), (800, 2152650), (904, 1905000), (960, 1793875), (1000, 1722120), (1016, 1695000), (1130, 1524000), (1200, 1435100), (1250, 1377696), (1270, 1356000), (1356, 1270000), (1500, 1148080), (1524, 1130000), (1600, 1076325), (1695, 1016000), (1808, 952500), (1875, 918464), (1905, 904000), (2000, 861060), (2032, 847500), (2260, 762000), (2400, 717550), (2500, 688848), (2540, 678000), (2712, 635000), (2825, 609600), (3000, 574040), (3048, 565000), (3175, 542400), (3390, 508000), (3616, 476250), (3750, 459232), (3810, 452000), (4000, 430530), (4064, 423750), (4520, 381000), (4800, 358775), (5000, 344424), (5080, 339000), (5424, 317500), (5650, 304800), (6000, 287020), (6096, 282500), (6350, 271200), (6780, 254000), (7232, 238125), (7500, 229616), (7620, 226000), (8000, 215265), (8128, 211875), (8475, 203200), (9040, 190500), (9525, 180800), (10000, 172212), (10160, 169500), (10848, 158750), (11300, 152400), (12000, 143510), (12192, 141250), (12700, 135600), (13560, 127000), (14125, 121920), (14351, 120000), (15000, 114808), (15240, 113000), (15875, 108480), (16950, 101600), (18080, 95250), (19050, 90400), (20000, 86106), (20320, 84750), (21696, 79375), (22600, 76200), (24000, 71755), (24384, 70625), (25400, 67800), (27120, 63500), (28250, 60960), (28702, 60000), (30000, 57404), (30480, 56500), (31750, 54240), (33900, 50800), (36160, 47625), (38100, 45200), (40000, 43053), (40640, 42375)]