148907000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13569

約数の個数: 64

約数和(自身を含む): 380147040

約数和(自身を除く): 231240040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 13537, 27074, 54148, 67685, 108296, 135370, 148907, 270740, 297814, 338425, 541480, 595628, 676850, 744535, 1191256, 1353700, 1489070, 1692125, 2707400, 2978140, 3384250, 3722675, 5956280, 6768500, 7445350, 13537000, 14890700, 18613375, 29781400, 37226750, 74453500, 148907000]

約数ペア:

[(1, 148907000), (2, 74453500), (4, 37226750), (5, 29781400), (8, 18613375), (10, 14890700), (11, 13537000), (20, 7445350), (22, 6768500), (25, 5956280), (40, 3722675), (44, 3384250), (50, 2978140), (55, 2707400), (88, 1692125), (100, 1489070), (110, 1353700), (125, 1191256), (200, 744535), (220, 676850), (250, 595628), (275, 541480), (440, 338425), (500, 297814), (550, 270740), (1000, 148907), (1100, 135370), (1375, 108296), (2200, 67685), (2750, 54148), (5500, 27074), (11000, 13537)]