67047200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 188425440

約数和(自身を除く): 121378240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 401, 418, 440, 475, 550, 608, 760, 800, 802, 836, 880, 950, 1045, 1100, 1520, 1604, 1672, 1760, 1900, 2005, 2090, 2200, 3040, 3208, 3344, 3800, 4010, 4180, 4400, 4411, 5225, 6416, 6688, 7600, 7619, 8020, 8360, 8800, 8822, 10025, 10450, 12832, 15200, 15238, 16040, 16720, 17644, 20050, 20900, 22055, 30476, 32080, 33440, 35288, 38095, 40100, 41800, 44110, 60952, 64160, 70576, 76190, 80200, 83600, 83809, 88220, 110275, 121904, 141152, 152380, 160400, 167200, 167618, 176440, 190475, 220550, 243808, 304760, 320800, 335236, 352880, 380950, 419045, 441100, 609520, 670472, 705760, 761900, 838090, 882200, 1219040, 1340944, 1523800, 1676180, 1764400, 2095225, 2681888, 3047600, 3352360, 3528800, 4190450, 6095200, 6704720, 8380900, 13409440, 16761800, 33523600, 67047200]

約数ペア:

[(1, 67047200), (2, 33523600), (4, 16761800), (5, 13409440), (8, 8380900), (10, 6704720), (11, 6095200), (16, 4190450), (19, 3528800), (20, 3352360), (22, 3047600), (25, 2681888), (32, 2095225), (38, 1764400), (40, 1676180), (44, 1523800), (50, 1340944), (55, 1219040), (76, 882200), (80, 838090), (88, 761900), (95, 705760), (100, 670472), (110, 609520), (152, 441100), (160, 419045), (176, 380950), (190, 352880), (200, 335236), (209, 320800), (220, 304760), (275, 243808), (304, 220550), (352, 190475), (380, 176440), (400, 167618), (401, 167200), (418, 160400), (440, 152380), (475, 141152), (550, 121904), (608, 110275), (760, 88220), (800, 83809), (802, 83600), (836, 80200), (880, 76190), (950, 70576), (1045, 64160), (1100, 60952), (1520, 44110), (1604, 41800), (1672, 40100), (1760, 38095), (1900, 35288), (2005, 33440), (2090, 32080), (2200, 30476), (3040, 22055), (3208, 20900), (3344, 20050), (3800, 17644), (4010, 16720), (4180, 16040), (4400, 15238), (4411, 15200), (5225, 12832), (6416, 10450), (6688, 10025), (7600, 8822), (7619, 8800), (8020, 8360)]