128520233700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{428400779}}^1$

素因数の和:428400796

約数の個数: 36

約数和(自身を含む): 371851877040

約数和(自身を除く): 243331643340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 428400779, 856801558, 1285202337, 1713603116, 2142003895, 2570404674, 4284007790, 5140809348, 6426011685, 8568015580, 10710019475, 12852023370, 21420038950, 25704046740, 32130058425, 42840077900, 64260116850, 128520233700]

約数ペア:

[(1, 128520233700), (2, 64260116850), (3, 42840077900), (4, 32130058425), (5, 25704046740), (6, 21420038950), (10, 12852023370), (12, 10710019475), (15, 8568015580), (20, 6426011685), (25, 5140809348), (30, 4284007790), (50, 2570404674), (60, 2142003895), (75, 1713603116), (100, 1285202337), (150, 856801558), (300, 428400779)]