66998520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186107}}^1$

素因数の和:186124

約数の個数: 48

約数和(自身を含む): 217746360

約数和(自身を除く): 150747840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 186107, 372214, 558321, 744428, 930535, 1116642, 1488856, 1674963, 1861070, 2233284, 2791605, 3349926, 3722140, 4466568, 5583210, 6699852, 7444280, 8374815, 11166420, 13399704, 16749630, 22332840, 33499260, 66998520]

約数ペア:

[(1, 66998520), (2, 33499260), (3, 22332840), (4, 16749630), (5, 13399704), (6, 11166420), (8, 8374815), (9, 7444280), (10, 6699852), (12, 5583210), (15, 4466568), (18, 3722140), (20, 3349926), (24, 2791605), (30, 2233284), (36, 1861070), (40, 1674963), (45, 1488856), (60, 1116642), (72, 930535), (90, 744428), (120, 558321), (180, 372214), (360, 186107)]