85821900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{286073}}^1$

素因数の和:286090

約数の個数: 36

約数和(自身を含む): 248312232

約数和(自身を除く): 162490332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 286073, 572146, 858219, 1144292, 1430365, 1716438, 2860730, 3432876, 4291095, 5721460, 7151825, 8582190, 14303650, 17164380, 21455475, 28607300, 42910950, 85821900]

約数ペア:

[(1, 85821900), (2, 42910950), (3, 28607300), (4, 21455475), (5, 17164380), (6, 14303650), (10, 8582190), (12, 7151825), (15, 5721460), (20, 4291095), (25, 3432876), (30, 2860730), (50, 1716438), (60, 1430365), (75, 1144292), (100, 858219), (150, 572146), (300, 286073)]