85788900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 108

約数和(自身を含む): 270816000

約数和(自身を除く): 185027100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 199, 225, 300, 398, 450, 479, 597, 796, 900, 958, 995, 1194, 1437, 1791, 1916, 1990, 2388, 2395, 2874, 2985, 3582, 3980, 4311, 4790, 4975, 5748, 5970, 7164, 7185, 8622, 8955, 9580, 9950, 11940, 11975, 14370, 14925, 17244, 17910, 19900, 21555, 23950, 28740, 29850, 35820, 35925, 43110, 44775, 47900, 59700, 71850, 86220, 89550, 95321, 107775, 143700, 179100, 190642, 215550, 285963, 381284, 431100, 476605, 571926, 857889, 953210, 1143852, 1429815, 1715778, 1906420, 2383025, 2859630, 3431556, 4289445, 4766050, 5719260, 7149075, 8578890, 9532100, 14298150, 17157780, 21447225, 28596300, 42894450, 85788900]

約数ペア:

[(1, 85788900), (2, 42894450), (3, 28596300), (4, 21447225), (5, 17157780), (6, 14298150), (9, 9532100), (10, 8578890), (12, 7149075), (15, 5719260), (18, 4766050), (20, 4289445), (25, 3431556), (30, 2859630), (36, 2383025), (45, 1906420), (50, 1715778), (60, 1429815), (75, 1143852), (90, 953210), (100, 857889), (150, 571926), (180, 476605), (199, 431100), (225, 381284), (300, 285963), (398, 215550), (450, 190642), (479, 179100), (597, 143700), (796, 107775), (900, 95321), (958, 89550), (995, 86220), (1194, 71850), (1437, 59700), (1791, 47900), (1916, 44775), (1990, 43110), (2388, 35925), (2395, 35820), (2874, 29850), (2985, 28740), (3582, 23950), (3980, 21555), (4311, 19900), (4790, 17910), (4975, 17244), (5748, 14925), (5970, 14370), (7164, 11975), (7185, 11940), (8622, 9950), (8955, 9580)]