29891250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2657}}^1$

素因数の和:2685

約数の個数: 60

約数和(自身を含む): 80960022

約数和(自身を除く): 51068772

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2657, 3750, 5314, 5625, 7971, 11250, 13285, 15942, 23913, 26570, 39855, 47826, 66425, 79710, 119565, 132850, 199275, 239130, 332125, 398550, 597825, 664250, 996375, 1195650, 1660625, 1992750, 2989125, 3321250, 4981875, 5978250, 9963750, 14945625, 29891250]

約数ペア:

[(1, 29891250), (2, 14945625), (3, 9963750), (5, 5978250), (6, 4981875), (9, 3321250), (10, 2989125), (15, 1992750), (18, 1660625), (25, 1195650), (30, 996375), (45, 664250), (50, 597825), (75, 398550), (90, 332125), (125, 239130), (150, 199275), (225, 132850), (250, 119565), (375, 79710), (450, 66425), (625, 47826), (750, 39855), (1125, 26570), (1250, 23913), (1875, 15942), (2250, 13285), (2657, 11250), (3750, 7971), (5314, 5625)]