75856500

素因数分解:

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

素因数の和:1904

約数の個数: 120

約数和(自身を含む): 247615368

約数和(自身を除く): 171758868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 1873, 2025, 2250, 2700, 3375, 3746, 4050, 4500, 5619, 6750, 7492, 8100, 9365, 10125, 11238, 13500, 16857, 18730, 20250, 22476, 28095, 33714, 37460, 40500, 46825, 50571, 56190, 67428, 84285, 93650, 101142, 112380, 140475, 151713, 168570, 187300, 202284, 234125, 252855, 280950, 303426, 337140, 421425, 468250, 505710, 561900, 606852, 702375, 758565, 842850, 936500, 1011420, 1264275, 1404750, 1517130, 1685700, 2107125, 2528550, 2809500, 3034260, 3792825, 4214250, 5057100, 6321375, 7585650, 8428500, 12642750, 15171300, 18964125, 25285500, 37928250, 75856500]

約数ペア:

[(1, 75856500), (2, 37928250), (3, 25285500), (4, 18964125), (5, 15171300), (6, 12642750), (9, 8428500), (10, 7585650), (12, 6321375), (15, 5057100), (18, 4214250), (20, 3792825), (25, 3034260), (27, 2809500), (30, 2528550), (36, 2107125), (45, 1685700), (50, 1517130), (54, 1404750), (60, 1264275), (75, 1011420), (81, 936500), (90, 842850), (100, 758565), (108, 702375), (125, 606852), (135, 561900), (150, 505710), (162, 468250), (180, 421425), (225, 337140), (250, 303426), (270, 280950), (300, 252855), (324, 234125), (375, 202284), (405, 187300), (450, 168570), (500, 151713), (540, 140475), (675, 112380), (750, 101142), (810, 93650), (900, 84285), (1125, 67428), (1350, 56190), (1500, 50571), (1620, 46825), (1873, 40500), (2025, 37460), (2250, 33714), (2700, 28095), (3375, 22476), (3746, 20250), (4050, 18730), (4500, 16857), (5619, 13500), (6750, 11238), (7492, 10125), (8100, 9365)]