155145200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 432865152

約数和(自身を除く): 277719952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 280, 335, 350, 400, 469, 536, 560, 670, 700, 827, 938, 1072, 1340, 1400, 1654, 1675, 1876, 2345, 2680, 2800, 3308, 3350, 3752, 4135, 4690, 5360, 5789, 6616, 6700, 7504, 8270, 9380, 11578, 11725, 13232, 13400, 16540, 18760, 20675, 23156, 23450, 26800, 28945, 33080, 37520, 41350, 46312, 46900, 55409, 57890, 66160, 82700, 92624, 93800, 110818, 115780, 144725, 165400, 187600, 221636, 231560, 277045, 289450, 330800, 387863, 443272, 463120, 554090, 578900, 775726, 886544, 1108180, 1157800, 1385225, 1551452, 1939315, 2216360, 2315600, 2770450, 3102904, 3878630, 4432720, 5540900, 6205808, 7757260, 9696575, 11081800, 15514520, 19393150, 22163600, 31029040, 38786300, 77572600, 155145200]

約数ペア:

[(1, 155145200), (2, 77572600), (4, 38786300), (5, 31029040), (7, 22163600), (8, 19393150), (10, 15514520), (14, 11081800), (16, 9696575), (20, 7757260), (25, 6205808), (28, 5540900), (35, 4432720), (40, 3878630), (50, 3102904), (56, 2770450), (67, 2315600), (70, 2216360), (80, 1939315), (100, 1551452), (112, 1385225), (134, 1157800), (140, 1108180), (175, 886544), (200, 775726), (268, 578900), (280, 554090), (335, 463120), (350, 443272), (400, 387863), (469, 330800), (536, 289450), (560, 277045), (670, 231560), (700, 221636), (827, 187600), (938, 165400), (1072, 144725), (1340, 115780), (1400, 110818), (1654, 93800), (1675, 92624), (1876, 82700), (2345, 66160), (2680, 57890), (2800, 55409), (3308, 46900), (3350, 46312), (3752, 41350), (4135, 37520), (4690, 33080), (5360, 28945), (5789, 26800), (6616, 23450), (6700, 23156), (7504, 20675), (8270, 18760), (9380, 16540), (11578, 13400), (11725, 13232)]