1477420000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 4246415712

約数和(自身を除く): 2768995712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 125, 140, 160, 173, 175, 200, 224, 244, 250, 280, 305, 346, 350, 400, 427, 488, 500, 560, 610, 625, 692, 700, 800, 854, 865, 875, 976, 1000, 1120, 1211, 1220, 1250, 1384, 1400, 1525, 1708, 1730, 1750, 1952, 2000, 2135, 2422, 2440, 2500, 2768, 2800, 3050, 3416, 3460, 3500, 4000, 4270, 4325, 4375, 4844, 4880, 5000, 5536, 5600, 6055, 6100, 6832, 6920, 7000, 7625, 8540, 8650, 8750, 9688, 9760, 10000, 10553, 10675, 12110, 12200, 13664, 13840, 14000, 15250, 17080, 17300, 17500, 19376, 20000, 21106, 21350, 21625, 24220, 24400, 27680, 28000, 30275, 30500, 34160, 34600, 35000, 38125, 38752, 42212, 42700, 43250, 48440, 48800, 52765, 53375, 60550, 61000, 68320, 69200, 70000, 73871, 76250, 84424, 85400, 86500, 96880, 105530, 106750, 108125, 121100, 122000, 138400, 140000, 147742, 151375, 152500, 168848, 170800, 173000, 193760, 211060, 213500, 216250, 242200, 244000, 263825, 266875, 295484, 302750, 305000, 337696, 341600, 346000, 369355, 422120, 427000, 432500, 484400, 527650, 533750, 590968, 605500, 610000, 692000, 738710, 756875, 844240, 854000, 865000, 968800, 1055300, 1067500, 1181936, 1211000, 1220000, 1319125, 1477420, 1513750, 1688480, 1708000, 1730000, 1846775, 2110600, 2135000, 2363872, 2422000, 2638250, 2954840, 3027500, 3460000, 3693550, 4221200, 4270000, 4844000, 5276500, 5909680, 6055000, 6595625, 7387100, 8442400, 8540000, 9233875, 10553000, 11819360, 12110000, 13191250, 14774200, 18467750, 21106000, 24220000, 26382500, 29548400, 36935500, 42212000, 46169375, 52765000, 59096800, 73871000, 92338750, 105530000, 147742000, 184677500, 211060000, 295484000, 369355000, 738710000, 1477420000]

約数ペア:

[(1, 1477420000), (2, 738710000), (4, 369355000), (5, 295484000), (7, 211060000), (8, 184677500), (10, 147742000), (14, 105530000), (16, 92338750), (20, 73871000), (25, 59096800), (28, 52765000), (32, 46169375), (35, 42212000), (40, 36935500), (50, 29548400), (56, 26382500), (61, 24220000), (70, 21106000), (80, 18467750), (100, 14774200), (112, 13191250), (122, 12110000), (125, 11819360), (140, 10553000), (160, 9233875), (173, 8540000), (175, 8442400), (200, 7387100), (224, 6595625), (244, 6055000), (250, 5909680), (280, 5276500), (305, 4844000), (346, 4270000), (350, 4221200), (400, 3693550), (427, 3460000), (488, 3027500), (500, 2954840), (560, 2638250), (610, 2422000), (625, 2363872), (692, 2135000), (700, 2110600), (800, 1846775), (854, 1730000), (865, 1708000), (875, 1688480), (976, 1513750), (1000, 1477420), (1120, 1319125), (1211, 1220000), (1220, 1211000), (1250, 1181936), (1384, 1067500), (1400, 1055300), (1525, 968800), (1708, 865000), (1730, 854000), (1750, 844240), (1952, 756875), (2000, 738710), (2135, 692000), (2422, 610000), (2440, 605500), (2500, 590968), (2768, 533750), (2800, 527650), (3050, 484400), (3416, 432500), (3460, 427000), (3500, 422120), (4000, 369355), (4270, 346000), (4325, 341600), (4375, 337696), (4844, 305000), (4880, 302750), (5000, 295484), (5536, 266875), (5600, 263825), (6055, 244000), (6100, 242200), (6832, 216250), (6920, 213500), (7000, 211060), (7625, 193760), (8540, 173000), (8650, 170800), (8750, 168848), (9688, 152500), (9760, 151375), (10000, 147742), (10553, 140000), (10675, 138400), (12110, 122000), (12200, 121100), (13664, 108125), (13840, 106750), (14000, 105530), (15250, 96880), (17080, 86500), (17300, 85400), (17500, 84424), (19376, 76250), (20000, 73871), (21106, 70000), (21350, 69200), (21625, 68320), (24220, 61000), (24400, 60550), (27680, 53375), (28000, 52765), (30275, 48800), (30500, 48440), (34160, 43250), (34600, 42700), (35000, 42212), (38125, 38752)]