313390000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 300

約数和(自身を含む): 978899152

約数和(自身を除く): 665509152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 80, 88, 100, 110, 112, 121, 125, 140, 148, 154, 175, 176, 185, 200, 220, 242, 250, 259, 275, 280, 296, 308, 350, 370, 385, 400, 407, 440, 484, 500, 518, 550, 560, 592, 605, 616, 625, 700, 740, 770, 814, 847, 875, 880, 925, 968, 1000, 1036, 1100, 1210, 1232, 1250, 1295, 1375, 1400, 1480, 1540, 1628, 1694, 1750, 1850, 1925, 1936, 2000, 2035, 2072, 2200, 2420, 2500, 2590, 2750, 2800, 2849, 2960, 3025, 3080, 3256, 3388, 3500, 3700, 3850, 4070, 4144, 4235, 4375, 4400, 4477, 4625, 4840, 5000, 5180, 5500, 5698, 6050, 6160, 6475, 6512, 6776, 6875, 7000, 7400, 7700, 8140, 8470, 8750, 8954, 9250, 9625, 9680, 10000, 10175, 10360, 11000, 11396, 12100, 12950, 13552, 13750, 14000, 14245, 14800, 15125, 15400, 16280, 16940, 17500, 17908, 18500, 19250, 20350, 20720, 21175, 22000, 22385, 22792, 23125, 24200, 25900, 27500, 28490, 30250, 30800, 31339, 32375, 32560, 33880, 35000, 35816, 37000, 38500, 40700, 42350, 44770, 45584, 46250, 48125, 48400, 50875, 51800, 55000, 56980, 60500, 62678, 64750, 67760, 70000, 71225, 71632, 74000, 75625, 77000, 81400, 84700, 89540, 92500, 96250, 101750, 103600, 105875, 110000, 111925, 113960, 121000, 125356, 129500, 142450, 151250, 154000, 156695, 161875, 162800, 169400, 179080, 185000, 192500, 203500, 211750, 223850, 227920, 242000, 250712, 254375, 259000, 284900, 302500, 313390, 323750, 338800, 356125, 358160, 370000, 385000, 407000, 423500, 447700, 501424, 508750, 518000, 529375, 559625, 569800, 605000, 626780, 647500, 712250, 770000, 783475, 814000, 847000, 895400, 1017500, 1058750, 1119250, 1139600, 1210000, 1253560, 1295000, 1424500, 1566950, 1694000, 1780625, 1790800, 2035000, 2117500, 2238500, 2507120, 2590000, 2798125, 2849000, 3133900, 3561250, 3917375, 4070000, 4235000, 4477000, 5596250, 5698000, 6267800, 7122500, 7834750, 8470000, 8954000, 11192500, 12535600, 14245000, 15669500, 19586875, 22385000, 28490000, 31339000, 39173750, 44770000, 62678000, 78347500, 156695000, 313390000]

約数ペア:

[(1, 313390000), (2, 156695000), (4, 78347500), (5, 62678000), (7, 44770000), (8, 39173750), (10, 31339000), (11, 28490000), (14, 22385000), (16, 19586875), (20, 15669500), (22, 14245000), (25, 12535600), (28, 11192500), (35, 8954000), (37, 8470000), (40, 7834750), (44, 7122500), (50, 6267800), (55, 5698000), (56, 5596250), (70, 4477000), (74, 4235000), (77, 4070000), (80, 3917375), (88, 3561250), (100, 3133900), (110, 2849000), (112, 2798125), (121, 2590000), (125, 2507120), (140, 2238500), (148, 2117500), (154, 2035000), (175, 1790800), (176, 1780625), (185, 1694000), (200, 1566950), (220, 1424500), (242, 1295000), (250, 1253560), (259, 1210000), (275, 1139600), (280, 1119250), (296, 1058750), (308, 1017500), (350, 895400), (370, 847000), (385, 814000), (400, 783475), (407, 770000), (440, 712250), (484, 647500), (500, 626780), (518, 605000), (550, 569800), (560, 559625), (592, 529375), (605, 518000), (616, 508750), (625, 501424), (700, 447700), (740, 423500), (770, 407000), (814, 385000), (847, 370000), (875, 358160), (880, 356125), (925, 338800), (968, 323750), (1000, 313390), (1036, 302500), (1100, 284900), (1210, 259000), (1232, 254375), (1250, 250712), (1295, 242000), (1375, 227920), (1400, 223850), (1480, 211750), (1540, 203500), (1628, 192500), (1694, 185000), (1750, 179080), (1850, 169400), (1925, 162800), (1936, 161875), (2000, 156695), (2035, 154000), (2072, 151250), (2200, 142450), (2420, 129500), (2500, 125356), (2590, 121000), (2750, 113960), (2800, 111925), (2849, 110000), (2960, 105875), (3025, 103600), (3080, 101750), (3256, 96250), (3388, 92500), (3500, 89540), (3700, 84700), (3850, 81400), (4070, 77000), (4144, 75625), (4235, 74000), (4375, 71632), (4400, 71225), (4477, 70000), (4625, 67760), (4840, 64750), (5000, 62678), (5180, 60500), (5500, 56980), (5698, 55000), (6050, 51800), (6160, 50875), (6475, 48400), (6512, 48125), (6776, 46250), (6875, 45584), (7000, 44770), (7400, 42350), (7700, 40700), (8140, 38500), (8470, 37000), (8750, 35816), (8954, 35000), (9250, 33880), (9625, 32560), (9680, 32375), (10000, 31339), (10175, 30800), (10360, 30250), (11000, 28490), (11396, 27500), (12100, 25900), (12950, 24200), (13552, 23125), (13750, 22792), (14000, 22385), (14245, 22000), (14800, 21175), (15125, 20720), (15400, 20350), (16280, 19250), (16940, 18500), (17500, 17908)]