3980700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4423}}^1$

素因数の和:4443

約数の個数: 54

約数和(自身を含む): 12480104

約数和(自身を除く): 8499404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 4423, 8846, 13269, 17692, 22115, 26538, 39807, 44230, 53076, 66345, 79614, 88460, 110575, 132690, 159228, 199035, 221150, 265380, 331725, 398070, 442300, 663450, 796140, 995175, 1326900, 1990350, 3980700]

約数ペア:

[(1, 3980700), (2, 1990350), (3, 1326900), (4, 995175), (5, 796140), (6, 663450), (9, 442300), (10, 398070), (12, 331725), (15, 265380), (18, 221150), (20, 199035), (25, 159228), (30, 132690), (36, 110575), (45, 88460), (50, 79614), (60, 66345), (75, 53076), (90, 44230), (100, 39807), (150, 26538), (180, 22115), (225, 17692), (300, 13269), (450, 8846), (900, 4423)]