79459800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{18919}}^1$

素因数の和:18945

約数の個数: 96

約数和(自身を含む): 281529600

約数和(自身を除く): 202069800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 18919, 37838, 56757, 75676, 94595, 113514, 132433, 151352, 189190, 227028, 264866, 283785, 378380, 397299, 454056, 472975, 529732, 567570, 662165, 756760, 794598, 945950, 1059464, 1135140, 1324330, 1418925, 1589196, 1891900, 1986495, 2270280, 2648660, 2837850, 3178392, 3310825, 3783800, 3972990, 5297320, 5675700, 6621650, 7945980, 9932475, 11351400, 13243300, 15891960, 19864950, 26486600, 39729900, 79459800]

約数ペア:

[(1, 79459800), (2, 39729900), (3, 26486600), (4, 19864950), (5, 15891960), (6, 13243300), (7, 11351400), (8, 9932475), (10, 7945980), (12, 6621650), (14, 5675700), (15, 5297320), (20, 3972990), (21, 3783800), (24, 3310825), (25, 3178392), (28, 2837850), (30, 2648660), (35, 2270280), (40, 1986495), (42, 1891900), (50, 1589196), (56, 1418925), (60, 1324330), (70, 1135140), (75, 1059464), (84, 945950), (100, 794598), (105, 756760), (120, 662165), (140, 567570), (150, 529732), (168, 472975), (175, 454056), (200, 397299), (210, 378380), (280, 283785), (300, 264866), (350, 227028), (420, 189190), (525, 151352), (600, 132433), (700, 113514), (840, 94595), (1050, 75676), (1400, 56757), (2100, 37838), (4200, 18919)]