195428250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{86857}}^1$

素因数の和:86880

約数の個数: 48

約数和(自身を含む): 528444072

約数和(自身を除く): 333015822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 86857, 173714, 260571, 434285, 521142, 781713, 868570, 1302855, 1563426, 2171425, 2605710, 3908565, 4342850, 6514275, 7817130, 10857125, 13028550, 19542825, 21714250, 32571375, 39085650, 65142750, 97714125, 195428250]

約数ペア:

[(1, 195428250), (2, 97714125), (3, 65142750), (5, 39085650), (6, 32571375), (9, 21714250), (10, 19542825), (15, 13028550), (18, 10857125), (25, 7817130), (30, 6514275), (45, 4342850), (50, 3908565), (75, 2605710), (90, 2171425), (125, 1563426), (150, 1302855), (225, 868570), (250, 781713), (375, 521142), (450, 434285), (750, 260571), (1125, 173714), (2250, 86857)]