231162800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 612764352

約数和(自身を除く): 381601552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 107, 110, 176, 200, 214, 220, 275, 400, 428, 440, 491, 535, 550, 856, 880, 982, 1070, 1100, 1177, 1712, 1964, 2140, 2200, 2354, 2455, 2675, 3928, 4280, 4400, 4708, 4910, 5350, 5401, 5885, 7856, 8560, 9416, 9820, 10700, 10802, 11770, 12275, 18832, 19640, 21400, 21604, 23540, 24550, 27005, 29425, 39280, 42800, 43208, 47080, 49100, 52537, 54010, 58850, 86416, 94160, 98200, 105074, 108020, 117700, 135025, 196400, 210148, 216040, 235400, 262685, 270050, 420296, 432080, 470800, 525370, 540100, 577907, 840592, 1050740, 1080200, 1155814, 1313425, 2101480, 2160400, 2311628, 2626850, 2889535, 4202960, 4623256, 5253700, 5779070, 9246512, 10507400, 11558140, 14447675, 21014800, 23116280, 28895350, 46232560, 57790700, 115581400, 231162800]

約数ペア:

[(1, 231162800), (2, 115581400), (4, 57790700), (5, 46232560), (8, 28895350), (10, 23116280), (11, 21014800), (16, 14447675), (20, 11558140), (22, 10507400), (25, 9246512), (40, 5779070), (44, 5253700), (50, 4623256), (55, 4202960), (80, 2889535), (88, 2626850), (100, 2311628), (107, 2160400), (110, 2101480), (176, 1313425), (200, 1155814), (214, 1080200), (220, 1050740), (275, 840592), (400, 577907), (428, 540100), (440, 525370), (491, 470800), (535, 432080), (550, 420296), (856, 270050), (880, 262685), (982, 235400), (1070, 216040), (1100, 210148), (1177, 196400), (1712, 135025), (1964, 117700), (2140, 108020), (2200, 105074), (2354, 98200), (2455, 94160), (2675, 86416), (3928, 58850), (4280, 54010), (4400, 52537), (4708, 49100), (4910, 47080), (5350, 43208), (5401, 42800), (5885, 39280), (7856, 29425), (8560, 27005), (9416, 24550), (9820, 23540), (10700, 21604), (10802, 21400), (11770, 19640), (12275, 18832)]