51469800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 161224800

約数和(自身を除く): 109755000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 150, 200, 218, 300, 327, 436, 545, 600, 654, 787, 872, 1090, 1308, 1574, 1635, 2180, 2361, 2616, 2725, 3148, 3270, 3935, 4360, 4722, 5450, 6296, 6540, 7870, 8175, 9444, 10900, 11805, 13080, 15740, 16350, 18888, 19675, 21800, 23610, 31480, 32700, 39350, 47220, 59025, 65400, 78700, 85783, 94440, 118050, 157400, 171566, 236100, 257349, 343132, 428915, 472200, 514698, 686264, 857830, 1029396, 1286745, 1715660, 2058792, 2144575, 2573490, 3431320, 4289150, 5146980, 6433725, 8578300, 10293960, 12867450, 17156600, 25734900, 51469800]

約数ペア:

[(1, 51469800), (2, 25734900), (3, 17156600), (4, 12867450), (5, 10293960), (6, 8578300), (8, 6433725), (10, 5146980), (12, 4289150), (15, 3431320), (20, 2573490), (24, 2144575), (25, 2058792), (30, 1715660), (40, 1286745), (50, 1029396), (60, 857830), (75, 686264), (100, 514698), (109, 472200), (120, 428915), (150, 343132), (200, 257349), (218, 236100), (300, 171566), (327, 157400), (436, 118050), (545, 94440), (600, 85783), (654, 78700), (787, 65400), (872, 59025), (1090, 47220), (1308, 39350), (1574, 32700), (1635, 31480), (2180, 23610), (2361, 21800), (2616, 19675), (2725, 18888), (3148, 16350), (3270, 15740), (3935, 13080), (4360, 11805), (4722, 10900), (5450, 9444), (6296, 8175), (6540, 7870)]