85645200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 276768000

約数和(自身を除く): 191122800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 149, 150, 200, 240, 298, 300, 400, 447, 479, 596, 600, 745, 894, 958, 1192, 1200, 1437, 1490, 1788, 1916, 2235, 2384, 2395, 2874, 2980, 3576, 3725, 3832, 4470, 4790, 5748, 5960, 7152, 7185, 7450, 7664, 8940, 9580, 11175, 11496, 11920, 11975, 14370, 14900, 17880, 19160, 22350, 22992, 23950, 28740, 29800, 35760, 35925, 38320, 44700, 47900, 57480, 59600, 71371, 71850, 89400, 95800, 114960, 142742, 143700, 178800, 191600, 214113, 285484, 287400, 356855, 428226, 570968, 574800, 713710, 856452, 1070565, 1141936, 1427420, 1712904, 1784275, 2141130, 2854840, 3425808, 3568550, 4282260, 5352825, 5709680, 7137100, 8564520, 10705650, 14274200, 17129040, 21411300, 28548400, 42822600, 85645200]

約数ペア:

[(1, 85645200), (2, 42822600), (3, 28548400), (4, 21411300), (5, 17129040), (6, 14274200), (8, 10705650), (10, 8564520), (12, 7137100), (15, 5709680), (16, 5352825), (20, 4282260), (24, 3568550), (25, 3425808), (30, 2854840), (40, 2141130), (48, 1784275), (50, 1712904), (60, 1427420), (75, 1141936), (80, 1070565), (100, 856452), (120, 713710), (149, 574800), (150, 570968), (200, 428226), (240, 356855), (298, 287400), (300, 285484), (400, 214113), (447, 191600), (479, 178800), (596, 143700), (600, 142742), (745, 114960), (894, 95800), (958, 89400), (1192, 71850), (1200, 71371), (1437, 59600), (1490, 57480), (1788, 47900), (1916, 44700), (2235, 38320), (2384, 35925), (2395, 35760), (2874, 29800), (2980, 28740), (3576, 23950), (3725, 22992), (3832, 22350), (4470, 19160), (4790, 17880), (5748, 14900), (5960, 14370), (7152, 11975), (7185, 11920), (7450, 11496), (7664, 11175), (8940, 9580)]