137859200

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 346175760

約数和(自身を除く): 208316560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 400, 536, 640, 643, 670, 800, 1072, 1286, 1340, 1600, 1675, 2144, 2572, 2680, 3200, 3215, 3350, 4288, 5144, 5360, 6430, 6700, 8576, 10288, 10720, 12860, 13400, 16075, 20576, 21440, 25720, 26800, 32150, 41152, 42880, 43081, 51440, 53600, 64300, 82304, 86162, 102880, 107200, 128600, 172324, 205760, 214400, 215405, 257200, 344648, 411520, 430810, 514400, 689296, 861620, 1028800, 1077025, 1378592, 1723240, 2057600, 2154050, 2757184, 3446480, 4308100, 5514368, 6892960, 8616200, 13785920, 17232400, 27571840, 34464800, 68929600, 137859200]

約数ペア:

[(1, 137859200), (2, 68929600), (4, 34464800), (5, 27571840), (8, 17232400), (10, 13785920), (16, 8616200), (20, 6892960), (25, 5514368), (32, 4308100), (40, 3446480), (50, 2757184), (64, 2154050), (67, 2057600), (80, 1723240), (100, 1378592), (128, 1077025), (134, 1028800), (160, 861620), (200, 689296), (268, 514400), (320, 430810), (335, 411520), (400, 344648), (536, 257200), (640, 215405), (643, 214400), (670, 205760), (800, 172324), (1072, 128600), (1286, 107200), (1340, 102880), (1600, 86162), (1675, 82304), (2144, 64300), (2572, 53600), (2680, 51440), (3200, 43081), (3215, 42880), (3350, 41152), (4288, 32150), (5144, 26800), (5360, 25720), (6430, 21440), (6700, 20576), (8576, 16075), (10288, 13400), (10720, 12860)]