121511200

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2354

約数の個数: 72

約数和(自身を含む): 301199472

約数和(自身を除く): 179688272

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, 2267, 2680, 3350, 4534, 5360, 6700, 9068, 10720, 11335, 13400, 18136, 22670, 26800, 36272, 45340, 53600, 56675, 72544, 90680, 113350, 151889, 181360, 226700, 303778, 362720, 453400, 607556, 759445, 906800, 1215112, 1518890, 1813600, 2430224, 3037780, 3797225, 4860448, 6075560, 7594450, 12151120, 15188900, 24302240, 30377800, 60755600, 121511200]

約数ペア:

[(1, 121511200), (2, 60755600), (4, 30377800), (5, 24302240), (8, 15188900), (10, 12151120), (16, 7594450), (20, 6075560), (25, 4860448), (32, 3797225), (40, 3037780), (50, 2430224), (67, 1813600), (80, 1518890), (100, 1215112), (134, 906800), (160, 759445), (200, 607556), (268, 453400), (335, 362720), (400, 303778), (536, 226700), (670, 181360), (800, 151889), (1072, 113350), (1340, 90680), (1675, 72544), (2144, 56675), (2267, 53600), (2680, 45340), (3350, 36272), (4534, 26800), (5360, 22670), (6700, 18136), (9068, 13400), (10720, 11335)]