3291000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1097}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 10277280

約数和(自身を除く): 6986280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1097, 1500, 2194, 3000, 3291, 4388, 5485, 6582, 8776, 10970, 13164, 16455, 21940, 26328, 27425, 32910, 43880, 54850, 65820, 82275, 109700, 131640, 137125, 164550, 219400, 274250, 329100, 411375, 548500, 658200, 822750, 1097000, 1645500, 3291000]

約数ペア:

[(1, 3291000), (2, 1645500), (3, 1097000), (4, 822750), (5, 658200), (6, 548500), (8, 411375), (10, 329100), (12, 274250), (15, 219400), (20, 164550), (24, 137125), (25, 131640), (30, 109700), (40, 82275), (50, 65820), (60, 54850), (75, 43880), (100, 32910), (120, 27425), (125, 26328), (150, 21940), (200, 16455), (250, 13164), (300, 10970), (375, 8776), (500, 6582), (600, 5485), (750, 4388), (1000, 3291), (1097, 3000), (1500, 2194)]