168503600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 425115648

約数和(自身を除く): 256612048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 107, 124, 127, 155, 200, 214, 248, 254, 310, 400, 428, 496, 508, 535, 620, 635, 775, 856, 1016, 1070, 1240, 1270, 1550, 1712, 2032, 2140, 2480, 2540, 2675, 3100, 3175, 3317, 3937, 4280, 5080, 5350, 6200, 6350, 6634, 7874, 8560, 10160, 10700, 12400, 12700, 13268, 13589, 15748, 16585, 19685, 21400, 25400, 26536, 27178, 31496, 33170, 39370, 42800, 50800, 53072, 54356, 62992, 66340, 67945, 78740, 82925, 98425, 108712, 132680, 135890, 157480, 165850, 196850, 217424, 265360, 271780, 314960, 331700, 339725, 393700, 421259, 543560, 663400, 679450, 787400, 842518, 1087120, 1326800, 1358900, 1574800, 1685036, 2106295, 2717800, 3370072, 4212590, 5435600, 6740144, 8425180, 10531475, 16850360, 21062950, 33700720, 42125900, 84251800, 168503600]

約数ペア:

[(1, 168503600), (2, 84251800), (4, 42125900), (5, 33700720), (8, 21062950), (10, 16850360), (16, 10531475), (20, 8425180), (25, 6740144), (31, 5435600), (40, 4212590), (50, 3370072), (62, 2717800), (80, 2106295), (100, 1685036), (107, 1574800), (124, 1358900), (127, 1326800), (155, 1087120), (200, 842518), (214, 787400), (248, 679450), (254, 663400), (310, 543560), (400, 421259), (428, 393700), (496, 339725), (508, 331700), (535, 314960), (620, 271780), (635, 265360), (775, 217424), (856, 196850), (1016, 165850), (1070, 157480), (1240, 135890), (1270, 132680), (1550, 108712), (1712, 98425), (2032, 82925), (2140, 78740), (2480, 67945), (2540, 66340), (2675, 62992), (3100, 54356), (3175, 53072), (3317, 50800), (3937, 42800), (4280, 39370), (5080, 33170), (5350, 31496), (6200, 27178), (6350, 26536), (6634, 25400), (7874, 21400), (8560, 19685), (10160, 16585), (10700, 15748), (12400, 13589), (12700, 13268)]