51576000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 224

約数和(自身を含む): 195267072

約数和(自身を除く): 143691072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 307, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 614, 672, 700, 750, 800, 840, 875, 921, 960, 1000, 1050, 1120, 1200, 1228, 1344, 1400, 1500, 1535, 1600, 1680, 1750, 1842, 2000, 2100, 2149, 2240, 2400, 2456, 2625, 2800, 3000, 3070, 3360, 3500, 3684, 4000, 4200, 4298, 4605, 4800, 4912, 5250, 5600, 6000, 6140, 6447, 6720, 7000, 7368, 7675, 8000, 8400, 8596, 9210, 9824, 10500, 10745, 11200, 12000, 12280, 12894, 14000, 14736, 15350, 16800, 17192, 18420, 19648, 21000, 21490, 23025, 24000, 24560, 25788, 28000, 29472, 30700, 32235, 33600, 34384, 36840, 38375, 42000, 42980, 46050, 49120, 51576, 53725, 56000, 58944, 61400, 64470, 68768, 73680, 76750, 84000, 85960, 92100, 98240, 103152, 107450, 115125, 122800, 128940, 137536, 147360, 153500, 161175, 168000, 171920, 184200, 206304, 214900, 230250, 245600, 257880, 268625, 294720, 307000, 322350, 343840, 368400, 412608, 429800, 460500, 491200, 515760, 537250, 614000, 644700, 687680, 736800, 805875, 859600, 921000, 1031520, 1074500, 1228000, 1289400, 1473600, 1611750, 1719200, 1842000, 2063040, 2149000, 2456000, 2578800, 3223500, 3438400, 3684000, 4298000, 5157600, 6447000, 7368000, 8596000, 10315200, 12894000, 17192000, 25788000, 51576000]

約数ペア:

[(1, 51576000), (2, 25788000), (3, 17192000), (4, 12894000), (5, 10315200), (6, 8596000), (7, 7368000), (8, 6447000), (10, 5157600), (12, 4298000), (14, 3684000), (15, 3438400), (16, 3223500), (20, 2578800), (21, 2456000), (24, 2149000), (25, 2063040), (28, 1842000), (30, 1719200), (32, 1611750), (35, 1473600), (40, 1289400), (42, 1228000), (48, 1074500), (50, 1031520), (56, 921000), (60, 859600), (64, 805875), (70, 736800), (75, 687680), (80, 644700), (84, 614000), (96, 537250), (100, 515760), (105, 491200), (112, 460500), (120, 429800), (125, 412608), (140, 368400), (150, 343840), (160, 322350), (168, 307000), (175, 294720), (192, 268625), (200, 257880), (210, 245600), (224, 230250), (240, 214900), (250, 206304), (280, 184200), (300, 171920), (307, 168000), (320, 161175), (336, 153500), (350, 147360), (375, 137536), (400, 128940), (420, 122800), (448, 115125), (480, 107450), (500, 103152), (525, 98240), (560, 92100), (600, 85960), (614, 84000), (672, 76750), (700, 73680), (750, 68768), (800, 64470), (840, 61400), (875, 58944), (921, 56000), (960, 53725), (1000, 51576), (1050, 49120), (1120, 46050), (1200, 42980), (1228, 42000), (1344, 38375), (1400, 36840), (1500, 34384), (1535, 33600), (1600, 32235), (1680, 30700), (1750, 29472), (1842, 28000), (2000, 25788), (2100, 24560), (2149, 24000), (2240, 23025), (2400, 21490), (2456, 21000), (2625, 19648), (2800, 18420), (3000, 17192), (3070, 16800), (3360, 15350), (3500, 14736), (3684, 14000), (4000, 12894), (4200, 12280), (4298, 12000), (4605, 11200), (4800, 10745), (4912, 10500), (5250, 9824), (5600, 9210), (6000, 8596), (6140, 8400), (6447, 8000), (6720, 7675), (7000, 7368)]