128914200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23873}}^1$

素因数の和:23898

約数の個数: 96

約数和(自身を含む): 444056400

約数和(自身を除く): 315142200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 23873, 47746, 71619, 95492, 119365, 143238, 190984, 214857, 238730, 286476, 358095, 429714, 477460, 572952, 596825, 644571, 716190, 859428, 954920, 1074285, 1193650, 1289142, 1432380, 1718856, 1790475, 2148570, 2387300, 2578284, 2864760, 3222855, 3580950, 4297140, 4774600, 5156568, 5371425, 6445710, 7161900, 8594280, 10742850, 12891420, 14323800, 16114275, 21485700, 25782840, 32228550, 42971400, 64457100, 128914200]

約数ペア:

[(1, 128914200), (2, 64457100), (3, 42971400), (4, 32228550), (5, 25782840), (6, 21485700), (8, 16114275), (9, 14323800), (10, 12891420), (12, 10742850), (15, 8594280), (18, 7161900), (20, 6445710), (24, 5371425), (25, 5156568), (27, 4774600), (30, 4297140), (36, 3580950), (40, 3222855), (45, 2864760), (50, 2578284), (54, 2387300), (60, 2148570), (72, 1790475), (75, 1718856), (90, 1432380), (100, 1289142), (108, 1193650), (120, 1074285), (135, 954920), (150, 859428), (180, 716190), (200, 644571), (216, 596825), (225, 572952), (270, 477460), (300, 429714), (360, 358095), (450, 286476), (540, 238730), (600, 214857), (675, 190984), (900, 143238), (1080, 119365), (1350, 95492), (1800, 71619), (2700, 47746), (5400, 23873)]