2828250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{419}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 5034150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 419, 450, 675, 750, 838, 1125, 1257, 1350, 2095, 2250, 2514, 3375, 3771, 4190, 6285, 6750, 7542, 10475, 11313, 12570, 18855, 20950, 22626, 31425, 37710, 52375, 56565, 62850, 94275, 104750, 113130, 157125, 188550, 282825, 314250, 471375, 565650, 942750, 1414125, 2828250]

約数ペア:

[(1, 2828250), (2, 1414125), (3, 942750), (5, 565650), (6, 471375), (9, 314250), (10, 282825), (15, 188550), (18, 157125), (25, 113130), (27, 104750), (30, 94275), (45, 62850), (50, 56565), (54, 52375), (75, 37710), (90, 31425), (125, 22626), (135, 20950), (150, 18855), (225, 12570), (250, 11313), (270, 10475), (375, 7542), (419, 6750), (450, 6285), (675, 4190), (750, 3771), (838, 3375), (1125, 2514), (1257, 2250), (1350, 2095)]