201538500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{134359}}^1$

素因数の和:134381

約数の個数: 48

約数和(自身を含む): 586884480

約数和(自身を除く): 385345980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 134359, 268718, 403077, 537436, 671795, 806154, 1343590, 1612308, 2015385, 2687180, 3358975, 4030770, 6717950, 8061540, 10076925, 13435900, 16794875, 20153850, 33589750, 40307700, 50384625, 67179500, 100769250, 201538500]

約数ペア:

[(1, 201538500), (2, 100769250), (3, 67179500), (4, 50384625), (5, 40307700), (6, 33589750), (10, 20153850), (12, 16794875), (15, 13435900), (20, 10076925), (25, 8061540), (30, 6717950), (50, 4030770), (60, 3358975), (75, 2687180), (100, 2015385), (125, 1612308), (150, 1343590), (250, 806154), (300, 671795), (375, 537436), (500, 403077), (750, 268718), (1500, 134359)]