168739400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 415152000

約数和(自身を除く): 246412600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 47, 50, 58, 94, 100, 116, 145, 188, 200, 232, 235, 290, 376, 470, 580, 619, 725, 940, 1160, 1175, 1238, 1363, 1450, 1880, 2350, 2476, 2726, 2900, 3095, 4700, 4952, 5452, 5800, 6190, 6815, 9400, 10904, 12380, 13630, 15475, 17951, 24760, 27260, 29093, 30950, 34075, 35902, 54520, 58186, 61900, 68150, 71804, 89755, 116372, 123800, 136300, 143608, 145465, 179510, 232744, 272600, 290930, 359020, 448775, 581860, 718040, 727325, 843697, 897550, 1163720, 1454650, 1687394, 1795100, 2909300, 3374788, 3590200, 4218485, 5818600, 6749576, 8436970, 16873940, 21092425, 33747880, 42184850, 84369700, 168739400]

約数ペア:

[(1, 168739400), (2, 84369700), (4, 42184850), (5, 33747880), (8, 21092425), (10, 16873940), (20, 8436970), (25, 6749576), (29, 5818600), (40, 4218485), (47, 3590200), (50, 3374788), (58, 2909300), (94, 1795100), (100, 1687394), (116, 1454650), (145, 1163720), (188, 897550), (200, 843697), (232, 727325), (235, 718040), (290, 581860), (376, 448775), (470, 359020), (580, 290930), (619, 272600), (725, 232744), (940, 179510), (1160, 145465), (1175, 143608), (1238, 136300), (1363, 123800), (1450, 116372), (1880, 89755), (2350, 71804), (2476, 68150), (2726, 61900), (2900, 58186), (3095, 54520), (4700, 35902), (4952, 34075), (5452, 30950), (5800, 29093), (6190, 27260), (6815, 24760), (9400, 17951), (10904, 15475), (12380, 13630)]