129115500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{86077}}^1$

素因数の和:86099

約数の個数: 48

約数和(自身を含む): 375988704

約数和(自身を除く): 246873204

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, 86077, 172154, 258231, 344308, 430385, 516462, 860770, 1032924, 1291155, 1721540, 2151925, 2582310, 4303850, 5164620, 6455775, 8607700, 10759625, 12911550, 21519250, 25823100, 32278875, 43038500, 64557750, 129115500]

約数ペア:

[(1, 129115500), (2, 64557750), (3, 43038500), (4, 32278875), (5, 25823100), (6, 21519250), (10, 12911550), (12, 10759625), (15, 8607700), (20, 6455775), (25, 5164620), (30, 4303850), (50, 2582310), (60, 2151925), (75, 1721540), (100, 1291155), (125, 1032924), (150, 860770), (250, 516462), (300, 430385), (375, 344308), (500, 258231), (750, 172154), (1500, 86077)]