8528250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 21700224

約数和(自身を除く): 13171974

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 137, 150, 166, 249, 250, 274, 375, 411, 415, 498, 685, 750, 822, 830, 1245, 1370, 2055, 2075, 2490, 3425, 4110, 4150, 6225, 6850, 10275, 10375, 11371, 12450, 17125, 20550, 20750, 22742, 31125, 34113, 34250, 51375, 56855, 62250, 68226, 102750, 113710, 170565, 284275, 341130, 568550, 852825, 1421375, 1705650, 2842750, 4264125, 8528250]

約数ペア:

[(1, 8528250), (2, 4264125), (3, 2842750), (5, 1705650), (6, 1421375), (10, 852825), (15, 568550), (25, 341130), (30, 284275), (50, 170565), (75, 113710), (83, 102750), (125, 68226), (137, 62250), (150, 56855), (166, 51375), (249, 34250), (250, 34113), (274, 31125), (375, 22742), (411, 20750), (415, 20550), (498, 17125), (685, 12450), (750, 11371), (822, 10375), (830, 10275), (1245, 6850), (1370, 6225), (2055, 4150), (2075, 4110), (2490, 3425)]