266962860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 832156416

約数和(自身を除く): 565193556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 107, 166, 167, 180, 214, 249, 321, 332, 334, 415, 428, 498, 501, 535, 642, 668, 747, 830, 835, 963, 996, 1002, 1070, 1245, 1284, 1494, 1503, 1605, 1660, 1670, 1926, 2004, 2140, 2490, 2505, 2988, 3006, 3210, 3340, 3735, 3852, 4815, 4980, 5010, 6012, 6420, 7470, 7515, 8881, 9630, 10020, 13861, 14940, 15030, 17762, 17869, 19260, 26643, 27722, 30060, 35524, 35738, 41583, 44405, 53286, 53607, 55444, 69305, 71476, 79929, 83166, 88810, 89345, 106572, 107214, 124749, 133215, 138610, 159858, 160821, 166332, 177620, 178690, 207915, 214428, 249498, 266430, 268035, 277220, 319716, 321642, 357380, 399645, 415830, 498996, 532860, 536070, 623745, 643284, 799290, 804105, 831660, 1072140, 1247490, 1483127, 1598580, 1608210, 2494980, 2966254, 3216420, 4449381, 5932508, 7415635, 8898762, 13348143, 14831270, 17797524, 22246905, 26696286, 29662540, 44493810, 53392572, 66740715, 88987620, 133481430, 266962860]

約数ペア:

[(1, 266962860), (2, 133481430), (3, 88987620), (4, 66740715), (5, 53392572), (6, 44493810), (9, 29662540), (10, 26696286), (12, 22246905), (15, 17797524), (18, 14831270), (20, 13348143), (30, 8898762), (36, 7415635), (45, 5932508), (60, 4449381), (83, 3216420), (90, 2966254), (107, 2494980), (166, 1608210), (167, 1598580), (180, 1483127), (214, 1247490), (249, 1072140), (321, 831660), (332, 804105), (334, 799290), (415, 643284), (428, 623745), (498, 536070), (501, 532860), (535, 498996), (642, 415830), (668, 399645), (747, 357380), (830, 321642), (835, 319716), (963, 277220), (996, 268035), (1002, 266430), (1070, 249498), (1245, 214428), (1284, 207915), (1494, 178690), (1503, 177620), (1605, 166332), (1660, 160821), (1670, 159858), (1926, 138610), (2004, 133215), (2140, 124749), (2490, 107214), (2505, 106572), (2988, 89345), (3006, 88810), (3210, 83166), (3340, 79929), (3735, 71476), (3852, 69305), (4815, 55444), (4980, 53607), (5010, 53286), (6012, 44405), (6420, 41583), (7470, 35738), (7515, 35524), (8881, 30060), (9630, 27722), (10020, 26643), (13861, 19260), (14940, 17869), (15030, 17762)]