64795650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 161427168

約数和(自身を除く): 96631518

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 1255, 1506, 1721, 2510, 3442, 3765, 5163, 6275, 7530, 8605, 10326, 12550, 17210, 18825, 25815, 37650, 43025, 51630, 86050, 129075, 258150, 431971, 863942, 1295913, 2159855, 2591826, 4319710, 6479565, 10799275, 12959130, 21598550, 32397825, 64795650]

約数ペア:

[(1, 64795650), (2, 32397825), (3, 21598550), (5, 12959130), (6, 10799275), (10, 6479565), (15, 4319710), (25, 2591826), (30, 2159855), (50, 1295913), (75, 863942), (150, 431971), (251, 258150), (502, 129075), (753, 86050), (1255, 51630), (1506, 43025), (1721, 37650), (2510, 25815), (3442, 18825), (3765, 17210), (5163, 12550), (6275, 10326), (7530, 8605)]