159460000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 481795776

約数和(自身を除く): 322335776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 67, 68, 70, 80, 85, 100, 112, 119, 125, 134, 136, 140, 160, 170, 175, 200, 224, 238, 250, 268, 272, 280, 335, 340, 350, 400, 425, 469, 476, 500, 536, 544, 560, 595, 625, 670, 680, 700, 800, 850, 875, 938, 952, 1000, 1072, 1120, 1139, 1190, 1250, 1340, 1360, 1400, 1675, 1700, 1750, 1876, 1904, 2000, 2125, 2144, 2278, 2345, 2380, 2500, 2680, 2720, 2800, 2975, 3350, 3400, 3500, 3752, 3808, 4000, 4250, 4375, 4556, 4690, 4760, 5000, 5360, 5600, 5695, 5950, 6700, 6800, 7000, 7504, 7973, 8375, 8500, 8750, 9112, 9380, 9520, 10000, 10625, 10720, 11390, 11725, 11900, 13400, 13600, 14000, 14875, 15008, 15946, 16750, 17000, 17500, 18224, 18760, 19040, 20000, 21250, 22780, 23450, 23800, 26800, 28000, 28475, 29750, 31892, 33500, 34000, 35000, 36448, 37520, 39865, 41875, 42500, 45560, 46900, 47600, 53600, 56950, 58625, 59500, 63784, 67000, 68000, 70000, 74375, 75040, 79730, 83750, 85000, 91120, 93800, 95200, 113900, 117250, 119000, 127568, 134000, 140000, 142375, 148750, 159460, 167500, 170000, 182240, 187600, 199325, 227800, 234500, 238000, 255136, 268000, 284750, 293125, 297500, 318920, 335000, 340000, 375200, 398650, 455600, 469000, 476000, 569500, 586250, 595000, 637840, 670000, 711875, 797300, 911200, 938000, 996625, 1139000, 1172500, 1190000, 1275680, 1340000, 1423750, 1594600, 1876000, 1993250, 2278000, 2345000, 2380000, 2847500, 3189200, 3986500, 4556000, 4690000, 4983125, 5695000, 6378400, 7973000, 9380000, 9966250, 11390000, 15946000, 19932500, 22780000, 31892000, 39865000, 79730000, 159460000]

約数ペア:

[(1, 159460000), (2, 79730000), (4, 39865000), (5, 31892000), (7, 22780000), (8, 19932500), (10, 15946000), (14, 11390000), (16, 9966250), (17, 9380000), (20, 7973000), (25, 6378400), (28, 5695000), (32, 4983125), (34, 4690000), (35, 4556000), (40, 3986500), (50, 3189200), (56, 2847500), (67, 2380000), (68, 2345000), (70, 2278000), (80, 1993250), (85, 1876000), (100, 1594600), (112, 1423750), (119, 1340000), (125, 1275680), (134, 1190000), (136, 1172500), (140, 1139000), (160, 996625), (170, 938000), (175, 911200), (200, 797300), (224, 711875), (238, 670000), (250, 637840), (268, 595000), (272, 586250), (280, 569500), (335, 476000), (340, 469000), (350, 455600), (400, 398650), (425, 375200), (469, 340000), (476, 335000), (500, 318920), (536, 297500), (544, 293125), (560, 284750), (595, 268000), (625, 255136), (670, 238000), (680, 234500), (700, 227800), (800, 199325), (850, 187600), (875, 182240), (938, 170000), (952, 167500), (1000, 159460), (1072, 148750), (1120, 142375), (1139, 140000), (1190, 134000), (1250, 127568), (1340, 119000), (1360, 117250), (1400, 113900), (1675, 95200), (1700, 93800), (1750, 91120), (1876, 85000), (1904, 83750), (2000, 79730), (2125, 75040), (2144, 74375), (2278, 70000), (2345, 68000), (2380, 67000), (2500, 63784), (2680, 59500), (2720, 58625), (2800, 56950), (2975, 53600), (3350, 47600), (3400, 46900), (3500, 45560), (3752, 42500), (3808, 41875), (4000, 39865), (4250, 37520), (4375, 36448), (4556, 35000), (4690, 34000), (4760, 33500), (5000, 31892), (5360, 29750), (5600, 28475), (5695, 28000), (5950, 26800), (6700, 23800), (6800, 23450), (7000, 22780), (7504, 21250), (7973, 20000), (8375, 19040), (8500, 18760), (8750, 18224), (9112, 17500), (9380, 17000), (9520, 16750), (10000, 15946), (10625, 15008), (10720, 14875), (11390, 14000), (11725, 13600), (11900, 13400)]