399714000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 320

約数和(自身を含む): 1525235712

約数和(自身を除く): 1125521712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 250, 280, 300, 307, 310, 336, 350, 372, 375, 400, 420, 434, 465, 496, 500, 525, 560, 600, 614, 620, 651, 700, 744, 750, 775, 840, 868, 875, 921, 930, 1000, 1050, 1085, 1200, 1228, 1240, 1302, 1400, 1488, 1500, 1535, 1550, 1680, 1736, 1750, 1842, 1860, 2000, 2100, 2149, 2170, 2325, 2456, 2480, 2604, 2625, 2800, 3000, 3070, 3100, 3255, 3472, 3500, 3684, 3720, 3875, 4200, 4298, 4340, 4605, 4650, 4912, 5208, 5250, 5425, 6000, 6140, 6200, 6447, 6510, 7000, 7368, 7440, 7675, 7750, 8400, 8596, 8680, 9210, 9300, 9517, 10416, 10500, 10745, 10850, 11625, 12280, 12400, 12894, 13020, 14000, 14736, 15350, 15500, 16275, 17192, 17360, 18420, 18600, 19034, 21000, 21490, 21700, 23025, 23250, 24560, 25788, 26040, 27125, 28551, 30700, 31000, 32235, 32550, 34384, 36840, 37200, 38068, 38375, 42000, 42980, 43400, 46050, 46500, 47585, 51576, 52080, 53725, 54250, 57102, 61400, 62000, 64470, 65100, 66619, 73680, 76136, 76750, 81375, 85960, 86800, 92100, 93000, 95170, 103152, 107450, 108500, 114204, 115125, 122800, 128940, 130200, 133238, 142755, 152272, 153500, 161175, 162750, 171920, 184200, 186000, 190340, 199857, 214900, 217000, 228408, 230250, 237925, 257880, 260400, 266476, 268625, 285510, 307000, 322350, 325500, 333095, 368400, 380680, 399714, 429800, 434000, 456816, 460500, 475850, 515760, 532952, 537250, 571020, 614000, 644700, 651000, 666190, 713775, 761360, 799428, 805875, 859600, 921000, 951700, 999285, 1065904, 1074500, 1142040, 1189625, 1289400, 1302000, 1332380, 1427550, 1598856, 1611750, 1665475, 1842000, 1903400, 1998570, 2149000, 2284080, 2379250, 2578800, 2664760, 2855100, 3197712, 3223500, 3330950, 3568875, 3806800, 3997140, 4298000, 4758500, 4996425, 5329520, 5710200, 6447000, 6661900, 7137750, 7994280, 8327375, 9517000, 9992850, 11420400, 12894000, 13323800, 14275500, 15988560, 16654750, 19034000, 19985700, 24982125, 26647600, 28551000, 33309500, 39971400, 49964250, 57102000, 66619000, 79942800, 99928500, 133238000, 199857000, 399714000]

約数ペア:

[(1, 399714000), (2, 199857000), (3, 133238000), (4, 99928500), (5, 79942800), (6, 66619000), (7, 57102000), (8, 49964250), (10, 39971400), (12, 33309500), (14, 28551000), (15, 26647600), (16, 24982125), (20, 19985700), (21, 19034000), (24, 16654750), (25, 15988560), (28, 14275500), (30, 13323800), (31, 12894000), (35, 11420400), (40, 9992850), (42, 9517000), (48, 8327375), (50, 7994280), (56, 7137750), (60, 6661900), (62, 6447000), (70, 5710200), (75, 5329520), (80, 4996425), (84, 4758500), (93, 4298000), (100, 3997140), (105, 3806800), (112, 3568875), (120, 3330950), (124, 3223500), (125, 3197712), (140, 2855100), (150, 2664760), (155, 2578800), (168, 2379250), (175, 2284080), (186, 2149000), (200, 1998570), (210, 1903400), (217, 1842000), (240, 1665475), (248, 1611750), (250, 1598856), (280, 1427550), (300, 1332380), (307, 1302000), (310, 1289400), (336, 1189625), (350, 1142040), (372, 1074500), (375, 1065904), (400, 999285), (420, 951700), (434, 921000), (465, 859600), (496, 805875), (500, 799428), (525, 761360), (560, 713775), (600, 666190), (614, 651000), (620, 644700), (651, 614000), (700, 571020), (744, 537250), (750, 532952), (775, 515760), (840, 475850), (868, 460500), (875, 456816), (921, 434000), (930, 429800), (1000, 399714), (1050, 380680), (1085, 368400), (1200, 333095), (1228, 325500), (1240, 322350), (1302, 307000), (1400, 285510), (1488, 268625), (1500, 266476), (1535, 260400), (1550, 257880), (1680, 237925), (1736, 230250), (1750, 228408), (1842, 217000), (1860, 214900), (2000, 199857), (2100, 190340), (2149, 186000), (2170, 184200), (2325, 171920), (2456, 162750), (2480, 161175), (2604, 153500), (2625, 152272), (2800, 142755), (3000, 133238), (3070, 130200), (3100, 128940), (3255, 122800), (3472, 115125), (3500, 114204), (3684, 108500), (3720, 107450), (3875, 103152), (4200, 95170), (4298, 93000), (4340, 92100), (4605, 86800), (4650, 85960), (4912, 81375), (5208, 76750), (5250, 76136), (5425, 73680), (6000, 66619), (6140, 65100), (6200, 64470), (6447, 62000), (6510, 61400), (7000, 57102), (7368, 54250), (7440, 53725), (7675, 52080), (7750, 51576), (8400, 47585), (8596, 46500), (8680, 46050), (9210, 43400), (9300, 42980), (9517, 42000), (10416, 38375), (10500, 38068), (10745, 37200), (10850, 36840), (11625, 34384), (12280, 32550), (12400, 32235), (12894, 31000), (13020, 30700), (14000, 28551), (14736, 27125), (15350, 26040), (15500, 25788), (16275, 24560), (17192, 23250), (17360, 23025), (18420, 21700), (18600, 21490), (19034, 21000)]