83121900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277073}}^1$

素因数の和:277090

約数の個数: 36

約数和(自身を含む): 240500232

約数和(自身を除く): 157378332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 277073, 554146, 831219, 1108292, 1385365, 1662438, 2770730, 3324876, 4156095, 5541460, 6926825, 8312190, 13853650, 16624380, 20780475, 27707300, 41560950, 83121900]

約数ペア:

[(1, 83121900), (2, 41560950), (3, 27707300), (4, 20780475), (5, 16624380), (6, 13853650), (10, 8312190), (12, 6926825), (15, 5541460), (20, 4156095), (25, 3324876), (30, 2770730), (50, 1662438), (60, 1385365), (75, 1108292), (100, 831219), (150, 554146), (300, 277073)]