6432296900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{7517}}^1$

素因数の和:7773

約数の個数: 72

約数和(自身を含む): 14356372800

約数和(自身を除く): 7924075900

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 199, 215, 398, 430, 796, 860, 995, 1075, 1990, 2150, 3980, 4300, 4975, 7517, 8557, 9950, 15034, 17114, 19900, 30068, 34228, 37585, 42785, 75170, 85570, 150340, 171140, 187925, 213925, 323231, 375850, 427850, 646462, 751700, 855700, 1292924, 1495883, 1616155, 2991766, 3232310, 5983532, 6464620, 7479415, 8080775, 14958830, 16161550, 29917660, 32323100, 37397075, 64322969, 74794150, 128645938, 149588300, 257291876, 321614845, 643229690, 1286459380, 1608074225, 3216148450, 6432296900]

約数ペア:

[(1, 6432296900), (2, 3216148450), (4, 1608074225), (5, 1286459380), (10, 643229690), (20, 321614845), (25, 257291876), (43, 149588300), (50, 128645938), (86, 74794150), (100, 64322969), (172, 37397075), (199, 32323100), (215, 29917660), (398, 16161550), (430, 14958830), (796, 8080775), (860, 7479415), (995, 6464620), (1075, 5983532), (1990, 3232310), (2150, 2991766), (3980, 1616155), (4300, 1495883), (4975, 1292924), (7517, 855700), (8557, 751700), (9950, 646462), (15034, 427850), (17114, 375850), (19900, 323231), (30068, 213925), (34228, 187925), (37585, 171140), (42785, 150340), (75170, 85570)]