169133300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 72

約数和(自身を含む): 428097600

約数和(自身を除く): 258964300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 4931, 6860, 8575, 9862, 17150, 19724, 24655, 34300, 34517, 49310, 69034, 98620, 123275, 138068, 172585, 241619, 246550, 345170, 483238, 493100, 690340, 862925, 966476, 1208095, 1691333, 1725850, 2416190, 3382666, 3451700, 4832380, 6040475, 6765332, 8456665, 12080950, 16913330, 24161900, 33826660, 42283325, 84566650, 169133300]

約数ペア:

[(1, 169133300), (2, 84566650), (4, 42283325), (5, 33826660), (7, 24161900), (10, 16913330), (14, 12080950), (20, 8456665), (25, 6765332), (28, 6040475), (35, 4832380), (49, 3451700), (50, 3382666), (70, 2416190), (98, 1725850), (100, 1691333), (140, 1208095), (175, 966476), (196, 862925), (245, 690340), (343, 493100), (350, 483238), (490, 345170), (686, 246550), (700, 241619), (980, 172585), (1225, 138068), (1372, 123275), (1715, 98620), (2450, 69034), (3430, 49310), (4900, 34517), (4931, 34300), (6860, 24655), (8575, 19724), (9862, 17150)]