143019800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 427472640

約数和(自身を除く): 284452840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 88, 100, 110, 140, 148, 154, 175, 185, 200, 220, 251, 259, 275, 280, 296, 308, 350, 370, 385, 407, 440, 502, 518, 550, 616, 700, 740, 770, 814, 925, 1004, 1036, 1100, 1255, 1295, 1400, 1480, 1540, 1628, 1757, 1850, 1925, 2008, 2035, 2072, 2200, 2510, 2590, 2761, 2849, 3080, 3256, 3514, 3700, 3850, 4070, 5020, 5180, 5522, 5698, 6275, 6475, 7028, 7400, 7700, 8140, 8785, 9287, 10040, 10175, 10360, 11044, 11396, 12550, 12950, 13805, 14056, 14245, 15400, 16280, 17570, 18574, 19327, 20350, 22088, 22792, 25100, 25900, 27610, 28490, 35140, 37148, 38654, 40700, 43925, 46435, 50200, 51800, 55220, 56980, 65009, 69025, 70280, 71225, 74296, 77308, 81400, 87850, 92870, 96635, 102157, 110440, 113960, 130018, 138050, 142450, 154616, 175700, 185740, 193270, 204314, 232175, 260036, 276100, 284900, 325045, 351400, 371480, 386540, 408628, 464350, 483175, 510785, 520072, 552200, 569800, 650090, 715099, 773080, 817256, 928700, 966350, 1021570, 1300180, 1430198, 1625225, 1857400, 1932700, 2043140, 2553925, 2600360, 2860396, 3250450, 3575495, 3865400, 4086280, 5107850, 5720792, 6500900, 7150990, 10215700, 13001800, 14301980, 17877475, 20431400, 28603960, 35754950, 71509900, 143019800]

約数ペア:

[(1, 143019800), (2, 71509900), (4, 35754950), (5, 28603960), (7, 20431400), (8, 17877475), (10, 14301980), (11, 13001800), (14, 10215700), (20, 7150990), (22, 6500900), (25, 5720792), (28, 5107850), (35, 4086280), (37, 3865400), (40, 3575495), (44, 3250450), (50, 2860396), (55, 2600360), (56, 2553925), (70, 2043140), (74, 1932700), (77, 1857400), (88, 1625225), (100, 1430198), (110, 1300180), (140, 1021570), (148, 966350), (154, 928700), (175, 817256), (185, 773080), (200, 715099), (220, 650090), (251, 569800), (259, 552200), (275, 520072), (280, 510785), (296, 483175), (308, 464350), (350, 408628), (370, 386540), (385, 371480), (407, 351400), (440, 325045), (502, 284900), (518, 276100), (550, 260036), (616, 232175), (700, 204314), (740, 193270), (770, 185740), (814, 175700), (925, 154616), (1004, 142450), (1036, 138050), (1100, 130018), (1255, 113960), (1295, 110440), (1400, 102157), (1480, 96635), (1540, 92870), (1628, 87850), (1757, 81400), (1850, 77308), (1925, 74296), (2008, 71225), (2035, 70280), (2072, 69025), (2200, 65009), (2510, 56980), (2590, 55220), (2761, 51800), (2849, 50200), (3080, 46435), (3256, 43925), (3514, 40700), (3700, 38654), (3850, 37148), (4070, 35140), (5020, 28490), (5180, 27610), (5522, 25900), (5698, 25100), (6275, 22792), (6475, 22088), (7028, 20350), (7400, 19327), (7700, 18574), (8140, 17570), (8785, 16280), (9287, 15400), (10040, 14245), (10175, 14056), (10360, 13805), (11044, 12950), (11396, 12550)]