144505600

素因数分解:

$2^8\times 5^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 108

約数和(自身を含む): 364089544

約数和(自身を除く): 219583944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 256, 268, 320, 335, 337, 400, 536, 640, 670, 674, 800, 1072, 1280, 1340, 1348, 1600, 1675, 1685, 2144, 2680, 2696, 3200, 3350, 3370, 4288, 5360, 5392, 6400, 6700, 6740, 8425, 8576, 10720, 10784, 13400, 13480, 16850, 17152, 21440, 21568, 22579, 26800, 26960, 33700, 42880, 43136, 45158, 53600, 53920, 67400, 85760, 86272, 90316, 107200, 107840, 112895, 134800, 180632, 214400, 215680, 225790, 269600, 361264, 428800, 431360, 451580, 539200, 564475, 722528, 903160, 1078400, 1128950, 1445056, 1806320, 2156800, 2257900, 2890112, 3612640, 4515800, 5780224, 7225280, 9031600, 14450560, 18063200, 28901120, 36126400, 72252800, 144505600]

約数ペア:

[(1, 144505600), (2, 72252800), (4, 36126400), (5, 28901120), (8, 18063200), (10, 14450560), (16, 9031600), (20, 7225280), (25, 5780224), (32, 4515800), (40, 3612640), (50, 2890112), (64, 2257900), (67, 2156800), (80, 1806320), (100, 1445056), (128, 1128950), (134, 1078400), (160, 903160), (200, 722528), (256, 564475), (268, 539200), (320, 451580), (335, 431360), (337, 428800), (400, 361264), (536, 269600), (640, 225790), (670, 215680), (674, 214400), (800, 180632), (1072, 134800), (1280, 112895), (1340, 107840), (1348, 107200), (1600, 90316), (1675, 86272), (1685, 85760), (2144, 67400), (2680, 53920), (2696, 53600), (3200, 45158), (3350, 43136), (3370, 42880), (4288, 33700), (5360, 26960), (5392, 26800), (6400, 22579), (6700, 21568), (6740, 21440), (8425, 17152), (8576, 16850), (10720, 13480), (10784, 13400)]