66900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 194432

約数和(自身を除く): 127532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5575, 6690, 11150, 13380, 16725, 22300, 33450, 66900]

約数ペア:

[(1, 66900), (2, 33450), (3, 22300), (4, 16725), (5, 13380), (6, 11150), (10, 6690), (12, 5575), (15, 4460), (20, 3345), (25, 2676), (30, 2230), (50, 1338), (60, 1115), (75, 892), (100, 669), (150, 446), (223, 300)]