142681000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 444787200

約数和(自身を除く): 302106200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 109, 110, 119, 125, 136, 140, 154, 170, 175, 187, 200, 218, 220, 238, 250, 275, 280, 308, 340, 350, 374, 385, 425, 436, 440, 476, 500, 545, 550, 595, 616, 680, 700, 748, 763, 770, 850, 872, 875, 935, 952, 1000, 1090, 1100, 1190, 1199, 1309, 1375, 1400, 1496, 1526, 1540, 1700, 1750, 1853, 1870, 1925, 2125, 2180, 2200, 2380, 2398, 2618, 2725, 2750, 2975, 3052, 3080, 3400, 3500, 3706, 3740, 3815, 3850, 4250, 4360, 4675, 4760, 4796, 5236, 5450, 5500, 5950, 5995, 6104, 6545, 7000, 7412, 7480, 7630, 7700, 8393, 8500, 9265, 9350, 9592, 9625, 10472, 10900, 11000, 11900, 11990, 12971, 13090, 13625, 14824, 14875, 15260, 15400, 16786, 17000, 18530, 18700, 19075, 19250, 20383, 21800, 23375, 23800, 23980, 25942, 26180, 27250, 29750, 29975, 30520, 32725, 33572, 37060, 37400, 38150, 38500, 40766, 41965, 46325, 46750, 47960, 51884, 52360, 54500, 59500, 59950, 64855, 65450, 67144, 74120, 76300, 77000, 81532, 83930, 92650, 93500, 95375, 101915, 103768, 109000, 119000, 119900, 129710, 130900, 142681, 149875, 152600, 163064, 163625, 167860, 185300, 187000, 190750, 203830, 209825, 231625, 239800, 259420, 261800, 285362, 299750, 324275, 327250, 335720, 370600, 381500, 407660, 419650, 463250, 509575, 518840, 570724, 599500, 648550, 654500, 713405, 763000, 815320, 839300, 926500, 1019150, 1049125, 1141448, 1199000, 1297100, 1309000, 1426810, 1621375, 1678600, 1853000, 2038300, 2098250, 2547875, 2594200, 2853620, 3242750, 3567025, 4076600, 4196500, 5095750, 5707240, 6485500, 7134050, 8393000, 10191500, 12971000, 14268100, 17835125, 20383000, 28536200, 35670250, 71340500, 142681000]

約数ペア:

[(1, 142681000), (2, 71340500), (4, 35670250), (5, 28536200), (7, 20383000), (8, 17835125), (10, 14268100), (11, 12971000), (14, 10191500), (17, 8393000), (20, 7134050), (22, 6485500), (25, 5707240), (28, 5095750), (34, 4196500), (35, 4076600), (40, 3567025), (44, 3242750), (50, 2853620), (55, 2594200), (56, 2547875), (68, 2098250), (70, 2038300), (77, 1853000), (85, 1678600), (88, 1621375), (100, 1426810), (109, 1309000), (110, 1297100), (119, 1199000), (125, 1141448), (136, 1049125), (140, 1019150), (154, 926500), (170, 839300), (175, 815320), (187, 763000), (200, 713405), (218, 654500), (220, 648550), (238, 599500), (250, 570724), (275, 518840), (280, 509575), (308, 463250), (340, 419650), (350, 407660), (374, 381500), (385, 370600), (425, 335720), (436, 327250), (440, 324275), (476, 299750), (500, 285362), (545, 261800), (550, 259420), (595, 239800), (616, 231625), (680, 209825), (700, 203830), (748, 190750), (763, 187000), (770, 185300), (850, 167860), (872, 163625), (875, 163064), (935, 152600), (952, 149875), (1000, 142681), (1090, 130900), (1100, 129710), (1190, 119900), (1199, 119000), (1309, 109000), (1375, 103768), (1400, 101915), (1496, 95375), (1526, 93500), (1540, 92650), (1700, 83930), (1750, 81532), (1853, 77000), (1870, 76300), (1925, 74120), (2125, 67144), (2180, 65450), (2200, 64855), (2380, 59950), (2398, 59500), (2618, 54500), (2725, 52360), (2750, 51884), (2975, 47960), (3052, 46750), (3080, 46325), (3400, 41965), (3500, 40766), (3706, 38500), (3740, 38150), (3815, 37400), (3850, 37060), (4250, 33572), (4360, 32725), (4675, 30520), (4760, 29975), (4796, 29750), (5236, 27250), (5450, 26180), (5500, 25942), (5950, 23980), (5995, 23800), (6104, 23375), (6545, 21800), (7000, 20383), (7412, 19250), (7480, 19075), (7630, 18700), (7700, 18530), (8393, 17000), (8500, 16786), (9265, 15400), (9350, 15260), (9592, 14875), (9625, 14824), (10472, 13625), (10900, 13090), (11000, 12971), (11900, 11990)]