142897600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 376944128

約数和(自身を除く): 234046528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 67, 80, 86, 100, 124, 134, 155, 160, 172, 200, 215, 248, 268, 310, 320, 335, 344, 400, 430, 496, 536, 620, 670, 688, 775, 800, 860, 992, 1072, 1075, 1240, 1333, 1340, 1376, 1550, 1600, 1675, 1720, 1984, 2077, 2144, 2150, 2480, 2666, 2680, 2752, 2881, 3100, 3350, 3440, 4154, 4288, 4300, 4960, 5332, 5360, 5762, 6200, 6665, 6700, 6880, 8308, 8600, 9920, 10385, 10664, 10720, 11524, 12400, 13330, 13400, 13760, 14405, 16616, 17200, 20770, 21328, 21440, 23048, 24800, 26660, 26800, 28810, 33232, 33325, 34400, 41540, 42656, 46096, 49600, 51925, 53320, 53600, 57620, 66464, 66650, 68800, 72025, 83080, 85312, 89311, 92192, 103850, 106640, 107200, 115240, 132928, 133300, 144050, 166160, 178622, 184384, 207700, 213280, 230480, 266600, 288100, 332320, 357244, 415400, 426560, 446555, 460960, 533200, 576200, 664640, 714488, 830800, 893110, 921920, 1066400, 1152400, 1428976, 1661600, 1786220, 2132800, 2232775, 2304800, 2857952, 3323200, 3572440, 4465550, 4609600, 5715904, 7144880, 8931100, 14289760, 17862200, 28579520, 35724400, 71448800, 142897600]

約数ペア:

[(1, 142897600), (2, 71448800), (4, 35724400), (5, 28579520), (8, 17862200), (10, 14289760), (16, 8931100), (20, 7144880), (25, 5715904), (31, 4609600), (32, 4465550), (40, 3572440), (43, 3323200), (50, 2857952), (62, 2304800), (64, 2232775), (67, 2132800), (80, 1786220), (86, 1661600), (100, 1428976), (124, 1152400), (134, 1066400), (155, 921920), (160, 893110), (172, 830800), (200, 714488), (215, 664640), (248, 576200), (268, 533200), (310, 460960), (320, 446555), (335, 426560), (344, 415400), (400, 357244), (430, 332320), (496, 288100), (536, 266600), (620, 230480), (670, 213280), (688, 207700), (775, 184384), (800, 178622), (860, 166160), (992, 144050), (1072, 133300), (1075, 132928), (1240, 115240), (1333, 107200), (1340, 106640), (1376, 103850), (1550, 92192), (1600, 89311), (1675, 85312), (1720, 83080), (1984, 72025), (2077, 68800), (2144, 66650), (2150, 66464), (2480, 57620), (2666, 53600), (2680, 53320), (2752, 51925), (2881, 49600), (3100, 46096), (3350, 42656), (3440, 41540), (4154, 34400), (4288, 33325), (4300, 33232), (4960, 28810), (5332, 26800), (5360, 26660), (5762, 24800), (6200, 23048), (6665, 21440), (6700, 21328), (6880, 20770), (8308, 17200), (8600, 16616), (9920, 14405), (10385, 13760), (10664, 13400), (10720, 13330), (11524, 12400)]