78068800

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 84

約数和(自身を含む): 195590160

約数和(自身を除く): 117521360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 827, 944, 1180, 1475, 1600, 1654, 1888, 2360, 2950, 3308, 3776, 4135, 4720, 5900, 6616, 8270, 9440, 11800, 13232, 16540, 18880, 20675, 23600, 26464, 33080, 41350, 47200, 48793, 52928, 66160, 82700, 94400, 97586, 132320, 165400, 195172, 243965, 264640, 330800, 390344, 487930, 661600, 780688, 975860, 1219825, 1323200, 1561376, 1951720, 2439650, 3122752, 3903440, 4879300, 7806880, 9758600, 15613760, 19517200, 39034400, 78068800]

約数ペア:

[(1, 78068800), (2, 39034400), (4, 19517200), (5, 15613760), (8, 9758600), (10, 7806880), (16, 4879300), (20, 3903440), (25, 3122752), (32, 2439650), (40, 1951720), (50, 1561376), (59, 1323200), (64, 1219825), (80, 975860), (100, 780688), (118, 661600), (160, 487930), (200, 390344), (236, 330800), (295, 264640), (320, 243965), (400, 195172), (472, 165400), (590, 132320), (800, 97586), (827, 94400), (944, 82700), (1180, 66160), (1475, 52928), (1600, 48793), (1654, 47200), (1888, 41350), (2360, 33080), (2950, 26464), (3308, 23600), (3776, 20675), (4135, 18880), (4720, 16540), (5900, 13232), (6616, 11800), (8270, 9440)]