122904800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2380

約数の個数: 72

約数和(自身を含む): 304652376

約数和(自身を除く): 181747576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2293, 2680, 3350, 4586, 5360, 6700, 9172, 10720, 11465, 13400, 18344, 22930, 26800, 36688, 45860, 53600, 57325, 73376, 91720, 114650, 153631, 183440, 229300, 307262, 366880, 458600, 614524, 768155, 917200, 1229048, 1536310, 1834400, 2458096, 3072620, 3840775, 4916192, 6145240, 7681550, 12290480, 15363100, 24580960, 30726200, 61452400, 122904800]

約数ペア:

[(1, 122904800), (2, 61452400), (4, 30726200), (5, 24580960), (8, 15363100), (10, 12290480), (16, 7681550), (20, 6145240), (25, 4916192), (32, 3840775), (40, 3072620), (50, 2458096), (67, 1834400), (80, 1536310), (100, 1229048), (134, 917200), (160, 768155), (200, 614524), (268, 458600), (335, 366880), (400, 307262), (536, 229300), (670, 183440), (800, 153631), (1072, 114650), (1340, 91720), (1675, 73376), (2144, 57325), (2293, 53600), (2680, 45860), (3350, 36688), (4586, 26800), (5360, 22930), (6700, 18344), (9172, 13400), (10720, 11465)]