126427500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 120

約数和(自身を含む): 409806320

約数和(自身を除く): 283378820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1873, 1875, 2250, 2500, 2700, 3375, 3746, 3750, 4500, 5619, 5625, 6750, 7492, 7500, 9365, 11238, 11250, 13500, 16857, 16875, 18730, 22476, 22500, 28095, 33714, 33750, 37460, 46825, 50571, 56190, 67428, 67500, 84285, 93650, 101142, 112380, 140475, 168570, 187300, 202284, 234125, 252855, 280950, 337140, 421425, 468250, 505710, 561900, 702375, 842850, 936500, 1011420, 1170625, 1264275, 1404750, 1685700, 2107125, 2341250, 2528550, 2809500, 3511875, 4214250, 4682500, 5057100, 6321375, 7023750, 8428500, 10535625, 12642750, 14047500, 21071250, 25285500, 31606875, 42142500, 63213750, 126427500]

約数ペア:

[(1, 126427500), (2, 63213750), (3, 42142500), (4, 31606875), (5, 25285500), (6, 21071250), (9, 14047500), (10, 12642750), (12, 10535625), (15, 8428500), (18, 7023750), (20, 6321375), (25, 5057100), (27, 4682500), (30, 4214250), (36, 3511875), (45, 2809500), (50, 2528550), (54, 2341250), (60, 2107125), (75, 1685700), (90, 1404750), (100, 1264275), (108, 1170625), (125, 1011420), (135, 936500), (150, 842850), (180, 702375), (225, 561900), (250, 505710), (270, 468250), (300, 421425), (375, 337140), (450, 280950), (500, 252855), (540, 234125), (625, 202284), (675, 187300), (750, 168570), (900, 140475), (1125, 112380), (1250, 101142), (1350, 93650), (1500, 84285), (1873, 67500), (1875, 67428), (2250, 56190), (2500, 50571), (2700, 46825), (3375, 37460), (3746, 33750), (3750, 33714), (4500, 28095), (5619, 22500), (5625, 22476), (6750, 18730), (7492, 16875), (7500, 16857), (9365, 13500), (11238, 11250)]