157689000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2537

約数の個数: 192

約数和(自身を含む): 609373440

約数和(自身を除く): 451684440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2503, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5006, 5250, 6300, 7000, 7509, 7875, 9000, 10012, 10500, 12515, 12600, 15018, 15750, 17521, 20024, 21000, 22527, 25030, 30036, 31500, 35042, 37545, 45054, 50060, 52563, 60072, 62575, 63000, 70084, 75090, 87605, 90108, 100120, 105126, 112635, 125150, 140168, 150180, 157689, 175210, 180216, 187725, 210252, 225270, 250300, 262815, 300360, 312875, 315378, 350420, 375450, 420504, 438025, 450540, 500600, 525630, 563175, 625750, 630756, 700840, 750900, 788445, 876050, 901080, 938625, 1051260, 1126350, 1251500, 1261512, 1314075, 1501800, 1576890, 1752100, 1877250, 2102520, 2190125, 2252700, 2503000, 2628150, 2815875, 3153780, 3504200, 3754500, 3942225, 4380250, 4505400, 5256300, 5631750, 6307560, 6570375, 7509000, 7884450, 8760500, 10512600, 11263500, 13140750, 15768900, 17521000, 19711125, 22527000, 26281500, 31537800, 39422250, 52563000, 78844500, 157689000]

約数ペア:

[(1, 157689000), (2, 78844500), (3, 52563000), (4, 39422250), (5, 31537800), (6, 26281500), (7, 22527000), (8, 19711125), (9, 17521000), (10, 15768900), (12, 13140750), (14, 11263500), (15, 10512600), (18, 8760500), (20, 7884450), (21, 7509000), (24, 6570375), (25, 6307560), (28, 5631750), (30, 5256300), (35, 4505400), (36, 4380250), (40, 3942225), (42, 3754500), (45, 3504200), (50, 3153780), (56, 2815875), (60, 2628150), (63, 2503000), (70, 2252700), (72, 2190125), (75, 2102520), (84, 1877250), (90, 1752100), (100, 1576890), (105, 1501800), (120, 1314075), (125, 1261512), (126, 1251500), (140, 1126350), (150, 1051260), (168, 938625), (175, 901080), (180, 876050), (200, 788445), (210, 750900), (225, 700840), (250, 630756), (252, 625750), (280, 563175), (300, 525630), (315, 500600), (350, 450540), (360, 438025), (375, 420504), (420, 375450), (450, 350420), (500, 315378), (504, 312875), (525, 300360), (600, 262815), (630, 250300), (700, 225270), (750, 210252), (840, 187725), (875, 180216), (900, 175210), (1000, 157689), (1050, 150180), (1125, 140168), (1260, 125150), (1400, 112635), (1500, 105126), (1575, 100120), (1750, 90108), (1800, 87605), (2100, 75090), (2250, 70084), (2503, 63000), (2520, 62575), (2625, 60072), (3000, 52563), (3150, 50060), (3500, 45054), (4200, 37545), (4500, 35042), (5006, 31500), (5250, 30036), (6300, 25030), (7000, 22527), (7509, 21000), (7875, 20024), (9000, 17521), (10012, 15750), (10500, 15018), (12515, 12600)]