128277000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{4751}}^1$

素因数の和:4781

約数の個数: 128

約数和(自身を含む): 444787200

約数和(自身を除く): 316510200

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, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 4751, 5400, 6750, 9000, 9502, 13500, 14253, 19004, 23755, 27000, 28506, 38008, 42759, 47510, 57012, 71265, 85518, 95020, 114024, 118775, 128277, 142530, 171036, 190040, 213795, 237550, 256554, 285060, 342072, 356325, 427590, 475100, 513108, 570120, 593875, 641385, 712650, 855180, 950200, 1026216, 1068975, 1187750, 1282770, 1425300, 1710360, 1781625, 2137950, 2375500, 2565540, 2850600, 3206925, 3563250, 4275900, 4751000, 5131080, 5344875, 6413850, 7126500, 8551800, 10689750, 12827700, 14253000, 16034625, 21379500, 25655400, 32069250, 42759000, 64138500, 128277000]

約数ペア:

[(1, 128277000), (2, 64138500), (3, 42759000), (4, 32069250), (5, 25655400), (6, 21379500), (8, 16034625), (9, 14253000), (10, 12827700), (12, 10689750), (15, 8551800), (18, 7126500), (20, 6413850), (24, 5344875), (25, 5131080), (27, 4751000), (30, 4275900), (36, 3563250), (40, 3206925), (45, 2850600), (50, 2565540), (54, 2375500), (60, 2137950), (72, 1781625), (75, 1710360), (90, 1425300), (100, 1282770), (108, 1187750), (120, 1068975), (125, 1026216), (135, 950200), (150, 855180), (180, 712650), (200, 641385), (216, 593875), (225, 570120), (250, 513108), (270, 475100), (300, 427590), (360, 356325), (375, 342072), (450, 285060), (500, 256554), (540, 237550), (600, 213795), (675, 190040), (750, 171036), (900, 142530), (1000, 128277), (1080, 118775), (1125, 114024), (1350, 95020), (1500, 85518), (1800, 71265), (2250, 57012), (2700, 47510), (3000, 42759), (3375, 38008), (4500, 28506), (4751, 27000), (5400, 23755), (6750, 19004), (9000, 14253), (9502, 13500)]