12400200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^2$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 42151785

約数和(自身を除く): 29751585

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 600, 664, 747, 830, 900, 996, 1245, 1494, 1660, 1800, 1992, 2075, 2490, 2988, 3320, 3735, 4150, 4980, 5976, 6225, 6889, 7470, 8300, 9960, 12450, 13778, 14940, 16600, 18675, 20667, 24900, 27556, 29880, 34445, 37350, 41334, 49800, 55112, 62001, 68890, 74700, 82668, 103335, 124002, 137780, 149400, 165336, 172225, 206670, 248004, 275560, 310005, 344450, 413340, 496008, 516675, 620010, 688900, 826680, 1033350, 1240020, 1377800, 1550025, 2066700, 2480040, 3100050, 4133400, 6200100, 12400200]

約数ペア:

[(1, 12400200), (2, 6200100), (3, 4133400), (4, 3100050), (5, 2480040), (6, 2066700), (8, 1550025), (9, 1377800), (10, 1240020), (12, 1033350), (15, 826680), (18, 688900), (20, 620010), (24, 516675), (25, 496008), (30, 413340), (36, 344450), (40, 310005), (45, 275560), (50, 248004), (60, 206670), (72, 172225), (75, 165336), (83, 149400), (90, 137780), (100, 124002), (120, 103335), (150, 82668), (166, 74700), (180, 68890), (200, 62001), (225, 55112), (249, 49800), (300, 41334), (332, 37350), (360, 34445), (415, 29880), (450, 27556), (498, 24900), (600, 20667), (664, 18675), (747, 16600), (830, 14940), (900, 13778), (996, 12450), (1245, 9960), (1494, 8300), (1660, 7470), (1800, 6889), (1992, 6225), (2075, 5976), (2490, 4980), (2988, 4150), (3320, 3735)]