87283000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 240439680

約数和(自身を除く): 153156680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 125, 140, 148, 175, 185, 200, 250, 259, 280, 296, 337, 350, 370, 500, 518, 674, 700, 740, 875, 925, 1000, 1036, 1295, 1348, 1400, 1480, 1685, 1750, 1850, 2072, 2359, 2590, 2696, 3370, 3500, 3700, 4625, 4718, 5180, 6475, 6740, 7000, 7400, 8425, 9250, 9436, 10360, 11795, 12469, 12950, 13480, 16850, 18500, 18872, 23590, 24938, 25900, 32375, 33700, 37000, 42125, 47180, 49876, 51800, 58975, 62345, 64750, 67400, 84250, 87283, 94360, 99752, 117950, 124690, 129500, 168500, 174566, 235900, 249380, 259000, 294875, 311725, 337000, 349132, 436415, 471800, 498760, 589750, 623450, 698264, 872830, 1179500, 1246900, 1558625, 1745660, 2182075, 2359000, 2493800, 3117250, 3491320, 4364150, 6234500, 8728300, 10910375, 12469000, 17456600, 21820750, 43641500, 87283000]

約数ペア:

[(1, 87283000), (2, 43641500), (4, 21820750), (5, 17456600), (7, 12469000), (8, 10910375), (10, 8728300), (14, 6234500), (20, 4364150), (25, 3491320), (28, 3117250), (35, 2493800), (37, 2359000), (40, 2182075), (50, 1745660), (56, 1558625), (70, 1246900), (74, 1179500), (100, 872830), (125, 698264), (140, 623450), (148, 589750), (175, 498760), (185, 471800), (200, 436415), (250, 349132), (259, 337000), (280, 311725), (296, 294875), (337, 259000), (350, 249380), (370, 235900), (500, 174566), (518, 168500), (674, 129500), (700, 124690), (740, 117950), (875, 99752), (925, 94360), (1000, 87283), (1036, 84250), (1295, 67400), (1348, 64750), (1400, 62345), (1480, 58975), (1685, 51800), (1750, 49876), (1850, 47180), (2072, 42125), (2359, 37000), (2590, 33700), (2696, 32375), (3370, 25900), (3500, 24938), (3700, 23590), (4625, 18872), (4718, 18500), (5180, 16850), (6475, 13480), (6740, 12950), (7000, 12469), (7400, 11795), (8425, 10360), (9250, 9436)]