130066500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{86711}}^1$

素因数の和:86733

約数の個数: 48

約数和(自身を含む): 378758016

約数和(自身を除く): 248691516

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, 86711, 173422, 260133, 346844, 433555, 520266, 867110, 1040532, 1300665, 1734220, 2167775, 2601330, 4335550, 5202660, 6503325, 8671100, 10838875, 13006650, 21677750, 26013300, 32516625, 43355500, 65033250, 130066500]

約数ペア:

[(1, 130066500), (2, 65033250), (3, 43355500), (4, 32516625), (5, 26013300), (6, 21677750), (10, 13006650), (12, 10838875), (15, 8671100), (20, 6503325), (25, 5202660), (30, 4335550), (50, 2601330), (60, 2167775), (75, 1734220), (100, 1300665), (125, 1040532), (150, 867110), (250, 520266), (300, 433555), (375, 346844), (500, 260133), (750, 173422), (1500, 86711)]