143380000

素因数分解:

$2^5\times 5^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 361346832

約数和(自身を除く): 217966832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 107, 125, 134, 160, 200, 214, 250, 268, 335, 400, 428, 500, 535, 536, 625, 670, 800, 856, 1000, 1070, 1072, 1250, 1340, 1675, 1712, 2000, 2140, 2144, 2500, 2675, 2680, 3350, 3424, 4000, 4280, 5000, 5350, 5360, 6700, 7169, 8375, 8560, 10000, 10700, 10720, 13375, 13400, 14338, 16750, 17120, 20000, 21400, 26750, 26800, 28676, 33500, 35845, 41875, 42800, 53500, 53600, 57352, 66875, 67000, 71690, 83750, 85600, 107000, 114704, 133750, 134000, 143380, 167500, 179225, 214000, 229408, 267500, 268000, 286760, 335000, 358450, 428000, 535000, 573520, 670000, 716900, 896125, 1070000, 1147040, 1340000, 1433800, 1792250, 2140000, 2867600, 3584500, 4480625, 5735200, 7169000, 8961250, 14338000, 17922500, 28676000, 35845000, 71690000, 143380000]

約数ペア:

[(1, 143380000), (2, 71690000), (4, 35845000), (5, 28676000), (8, 17922500), (10, 14338000), (16, 8961250), (20, 7169000), (25, 5735200), (32, 4480625), (40, 3584500), (50, 2867600), (67, 2140000), (80, 1792250), (100, 1433800), (107, 1340000), (125, 1147040), (134, 1070000), (160, 896125), (200, 716900), (214, 670000), (250, 573520), (268, 535000), (335, 428000), (400, 358450), (428, 335000), (500, 286760), (535, 268000), (536, 267500), (625, 229408), (670, 214000), (800, 179225), (856, 167500), (1000, 143380), (1070, 134000), (1072, 133750), (1250, 114704), (1340, 107000), (1675, 85600), (1712, 83750), (2000, 71690), (2140, 67000), (2144, 66875), (2500, 57352), (2675, 53600), (2680, 53500), (3350, 42800), (3424, 41875), (4000, 35845), (4280, 33500), (5000, 28676), (5350, 26800), (5360, 26750), (6700, 21400), (7169, 20000), (8375, 17120), (8560, 16750), (10000, 14338), (10700, 13400), (10720, 13375)]