897939000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{4751}}^1$

素因数の和:4788

約数の個数: 256

約数和(自身を含む): 3558297600

約数和(自身を除く): 2660358600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 4200, 4500, 4725, 4751, 5250, 5400, 6300, 6750, 7000, 7560, 7875, 9000, 9450, 9502, 10500, 12600, 13500, 14253, 15750, 18900, 19004, 21000, 23625, 23755, 27000, 28506, 31500, 33257, 37800, 38008, 42759, 47250, 47510, 57012, 63000, 66514, 71265, 85518, 94500, 95020, 99771, 114024, 118775, 128277, 133028, 142530, 166285, 171036, 189000, 190040, 199542, 213795, 237550, 256554, 266056, 285060, 299313, 332570, 342072, 356325, 399084, 427590, 475100, 498855, 513108, 570120, 593875, 598626, 641385, 665140, 712650, 798168, 831425, 855180, 897939, 950200, 997710, 1026216, 1068975, 1187750, 1197252, 1282770, 1330280, 1425300, 1496565, 1662850, 1710360, 1781625, 1795878, 1995420, 2137950, 2375500, 2394504, 2494275, 2565540, 2850600, 2993130, 3206925, 3325700, 3563250, 3591756, 3990840, 4157125, 4275900, 4489695, 4751000, 4988550, 5131080, 5344875, 5986260, 6413850, 6651400, 7126500, 7183512, 7482825, 8314250, 8551800, 8979390, 9977100, 10689750, 11972520, 12471375, 12827700, 14253000, 14965650, 16034625, 16628500, 17958780, 19954200, 21379500, 22448475, 24942750, 25655400, 29931300, 32069250, 33257000, 35917560, 37414125, 42759000, 44896950, 49885500, 59862600, 64138500, 74828250, 89793900, 99771000, 112242375, 128277000, 149656500, 179587800, 224484750, 299313000, 448969500, 897939000]

約数ペア:

[(1, 897939000), (2, 448969500), (3, 299313000), (4, 224484750), (5, 179587800), (6, 149656500), (7, 128277000), (8, 112242375), (9, 99771000), (10, 89793900), (12, 74828250), (14, 64138500), (15, 59862600), (18, 49885500), (20, 44896950), (21, 42759000), (24, 37414125), (25, 35917560), (27, 33257000), (28, 32069250), (30, 29931300), (35, 25655400), (36, 24942750), (40, 22448475), (42, 21379500), (45, 19954200), (50, 17958780), (54, 16628500), (56, 16034625), (60, 14965650), (63, 14253000), (70, 12827700), (72, 12471375), (75, 11972520), (84, 10689750), (90, 9977100), (100, 8979390), (105, 8551800), (108, 8314250), (120, 7482825), (125, 7183512), (126, 7126500), (135, 6651400), (140, 6413850), (150, 5986260), (168, 5344875), (175, 5131080), (180, 4988550), (189, 4751000), (200, 4489695), (210, 4275900), (216, 4157125), (225, 3990840), (250, 3591756), (252, 3563250), (270, 3325700), (280, 3206925), (300, 2993130), (315, 2850600), (350, 2565540), (360, 2494275), (375, 2394504), (378, 2375500), (420, 2137950), (450, 1995420), (500, 1795878), (504, 1781625), (525, 1710360), (540, 1662850), (600, 1496565), (630, 1425300), (675, 1330280), (700, 1282770), (750, 1197252), (756, 1187750), (840, 1068975), (875, 1026216), (900, 997710), (945, 950200), (1000, 897939), (1050, 855180), (1080, 831425), (1125, 798168), (1260, 712650), (1350, 665140), (1400, 641385), (1500, 598626), (1512, 593875), (1575, 570120), (1750, 513108), (1800, 498855), (1890, 475100), (2100, 427590), (2250, 399084), (2520, 356325), (2625, 342072), (2700, 332570), (3000, 299313), (3150, 285060), (3375, 266056), (3500, 256554), (3780, 237550), (4200, 213795), (4500, 199542), (4725, 190040), (4751, 189000), (5250, 171036), (5400, 166285), (6300, 142530), (6750, 133028), (7000, 128277), (7560, 118775), (7875, 114024), (9000, 99771), (9450, 95020), (9502, 94500), (10500, 85518), (12600, 71265), (13500, 66514), (14253, 63000), (15750, 57012), (18900, 47510), (19004, 47250), (21000, 42759), (23625, 38008), (23755, 37800), (27000, 33257), (28506, 31500)]