80313900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{267713}}^1$

素因数の和:267730

約数の個数: 36

約数和(自身を含む): 232375752

約数和(自身を除く): 152061852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 267713, 535426, 803139, 1070852, 1338565, 1606278, 2677130, 3212556, 4015695, 5354260, 6692825, 8031390, 13385650, 16062780, 20078475, 26771300, 40156950, 80313900]

約数ペア:

[(1, 80313900), (2, 40156950), (3, 26771300), (4, 20078475), (5, 16062780), (6, 13385650), (10, 8031390), (12, 6692825), (15, 5354260), (20, 4015695), (25, 3212556), (30, 2677130), (50, 1606278), (60, 1338565), (75, 1070852), (100, 803139), (150, 535426), (300, 267713)]