200742720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3208

約数の個数: 112

約数和(自身を含む): 647078208

約数和(自身を除く): 446335488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3121, 3216, 4020, 4288, 5360, 6242, 6432, 8040, 9363, 10720, 12484, 12864, 15605, 16080, 18726, 21440, 24968, 31210, 32160, 37452, 46815, 49936, 62420, 64320, 74904, 93630, 99872, 124840, 149808, 187260, 199744, 209107, 249680, 299616, 374520, 418214, 499360, 599232, 627321, 749040, 836428, 998720, 1045535, 1254642, 1498080, 1672856, 2091070, 2509284, 2996160, 3136605, 3345712, 4182140, 5018568, 6273210, 6691424, 8364280, 10037136, 12546420, 13382848, 16728560, 20074272, 25092840, 33457120, 40148544, 50185680, 66914240, 100371360, 200742720]

約数ペア:

[(1, 200742720), (2, 100371360), (3, 66914240), (4, 50185680), (5, 40148544), (6, 33457120), (8, 25092840), (10, 20074272), (12, 16728560), (15, 13382848), (16, 12546420), (20, 10037136), (24, 8364280), (30, 6691424), (32, 6273210), (40, 5018568), (48, 4182140), (60, 3345712), (64, 3136605), (67, 2996160), (80, 2509284), (96, 2091070), (120, 1672856), (134, 1498080), (160, 1254642), (192, 1045535), (201, 998720), (240, 836428), (268, 749040), (320, 627321), (335, 599232), (402, 499360), (480, 418214), (536, 374520), (670, 299616), (804, 249680), (960, 209107), (1005, 199744), (1072, 187260), (1340, 149808), (1608, 124840), (2010, 99872), (2144, 93630), (2680, 74904), (3121, 64320), (3216, 62420), (4020, 49936), (4288, 46815), (5360, 37452), (6242, 32160), (6432, 31210), (8040, 24968), (9363, 21440), (10720, 18726), (12484, 16080), (12864, 15605)]