18067800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{30113}}^1$

素因数の和:30132

約数の個数: 48

約数和(自身を含む): 56012040

約数和(自身を除く): 37944240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 30113, 60226, 90339, 120452, 150565, 180678, 240904, 301130, 361356, 451695, 602260, 722712, 752825, 903390, 1204520, 1505650, 1806780, 2258475, 3011300, 3613560, 4516950, 6022600, 9033900, 18067800]

約数ペア:

[(1, 18067800), (2, 9033900), (3, 6022600), (4, 4516950), (5, 3613560), (6, 3011300), (8, 2258475), (10, 1806780), (12, 1505650), (15, 1204520), (20, 903390), (24, 752825), (25, 722712), (30, 602260), (40, 451695), (50, 361356), (60, 301130), (75, 240904), (100, 180678), (120, 150565), (150, 120452), (200, 90339), (300, 60226), (600, 30113)]