144326000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 438954048

約数和(自身を除く): 294628048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 80, 91, 100, 104, 112, 122, 125, 130, 140, 169, 175, 182, 200, 208, 244, 250, 260, 280, 305, 325, 338, 350, 364, 400, 427, 455, 488, 500, 520, 560, 610, 650, 676, 700, 728, 793, 845, 854, 875, 910, 976, 1000, 1040, 1183, 1220, 1300, 1352, 1400, 1456, 1525, 1586, 1625, 1690, 1708, 1750, 1820, 2000, 2135, 2275, 2366, 2440, 2600, 2704, 2800, 3050, 3172, 3250, 3380, 3416, 3500, 3640, 3965, 4225, 4270, 4550, 4732, 4880, 5200, 5551, 5915, 6100, 6344, 6500, 6760, 6832, 7000, 7280, 7625, 7930, 8450, 8540, 9100, 9464, 10309, 10675, 11102, 11375, 11830, 12200, 12688, 13000, 13520, 14000, 15250, 15860, 16900, 17080, 18200, 18928, 19825, 20618, 21125, 21350, 22204, 22750, 23660, 24400, 26000, 27755, 29575, 30500, 31720, 33800, 34160, 36400, 39650, 41236, 42250, 42700, 44408, 45500, 47320, 51545, 53375, 55510, 59150, 61000, 63440, 67600, 72163, 79300, 82472, 84500, 85400, 88816, 91000, 94640, 99125, 103090, 106750, 111020, 118300, 122000, 138775, 144326, 147875, 158600, 164944, 169000, 170800, 182000, 198250, 206180, 213500, 222040, 236600, 257725, 277550, 288652, 295750, 317200, 338000, 360815, 396500, 412360, 427000, 444080, 473200, 515450, 555100, 577304, 591500, 693875, 721630, 793000, 824720, 854000, 1030900, 1110200, 1154608, 1183000, 1288625, 1387750, 1443260, 1586000, 1804075, 2061800, 2220400, 2366000, 2577250, 2775500, 2886520, 3608150, 4123600, 5154500, 5551000, 5773040, 7216300, 9020375, 10309000, 11102000, 14432600, 18040750, 20618000, 28865200, 36081500, 72163000, 144326000]

約数ペア:

[(1, 144326000), (2, 72163000), (4, 36081500), (5, 28865200), (7, 20618000), (8, 18040750), (10, 14432600), (13, 11102000), (14, 10309000), (16, 9020375), (20, 7216300), (25, 5773040), (26, 5551000), (28, 5154500), (35, 4123600), (40, 3608150), (50, 2886520), (52, 2775500), (56, 2577250), (61, 2366000), (65, 2220400), (70, 2061800), (80, 1804075), (91, 1586000), (100, 1443260), (104, 1387750), (112, 1288625), (122, 1183000), (125, 1154608), (130, 1110200), (140, 1030900), (169, 854000), (175, 824720), (182, 793000), (200, 721630), (208, 693875), (244, 591500), (250, 577304), (260, 555100), (280, 515450), (305, 473200), (325, 444080), (338, 427000), (350, 412360), (364, 396500), (400, 360815), (427, 338000), (455, 317200), (488, 295750), (500, 288652), (520, 277550), (560, 257725), (610, 236600), (650, 222040), (676, 213500), (700, 206180), (728, 198250), (793, 182000), (845, 170800), (854, 169000), (875, 164944), (910, 158600), (976, 147875), (1000, 144326), (1040, 138775), (1183, 122000), (1220, 118300), (1300, 111020), (1352, 106750), (1400, 103090), (1456, 99125), (1525, 94640), (1586, 91000), (1625, 88816), (1690, 85400), (1708, 84500), (1750, 82472), (1820, 79300), (2000, 72163), (2135, 67600), (2275, 63440), (2366, 61000), (2440, 59150), (2600, 55510), (2704, 53375), (2800, 51545), (3050, 47320), (3172, 45500), (3250, 44408), (3380, 42700), (3416, 42250), (3500, 41236), (3640, 39650), (3965, 36400), (4225, 34160), (4270, 33800), (4550, 31720), (4732, 30500), (4880, 29575), (5200, 27755), (5551, 26000), (5915, 24400), (6100, 23660), (6344, 22750), (6500, 22204), (6760, 21350), (6832, 21125), (7000, 20618), (7280, 19825), (7625, 18928), (7930, 18200), (8450, 17080), (8540, 16900), (9100, 15860), (9464, 15250), (10309, 14000), (10675, 13520), (11102, 13000), (11375, 12688), (11830, 12200)]