120492800

素因数分解:

$2^8\times 5^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 108

約数和(自身を含む): 303767016

約数和(自身を除く): 183274216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 256, 268, 281, 320, 335, 400, 536, 562, 640, 670, 800, 1072, 1124, 1280, 1340, 1405, 1600, 1675, 2144, 2248, 2680, 2810, 3200, 3350, 4288, 4496, 5360, 5620, 6400, 6700, 7025, 8576, 8992, 10720, 11240, 13400, 14050, 17152, 17984, 18827, 21440, 22480, 26800, 28100, 35968, 37654, 42880, 44960, 53600, 56200, 71936, 75308, 85760, 89920, 94135, 107200, 112400, 150616, 179840, 188270, 214400, 224800, 301232, 359680, 376540, 428800, 449600, 470675, 602464, 753080, 899200, 941350, 1204928, 1506160, 1798400, 1882700, 2409856, 3012320, 3765400, 4819712, 6024640, 7530800, 12049280, 15061600, 24098560, 30123200, 60246400, 120492800]

約数ペア:

[(1, 120492800), (2, 60246400), (4, 30123200), (5, 24098560), (8, 15061600), (10, 12049280), (16, 7530800), (20, 6024640), (25, 4819712), (32, 3765400), (40, 3012320), (50, 2409856), (64, 1882700), (67, 1798400), (80, 1506160), (100, 1204928), (128, 941350), (134, 899200), (160, 753080), (200, 602464), (256, 470675), (268, 449600), (281, 428800), (320, 376540), (335, 359680), (400, 301232), (536, 224800), (562, 214400), (640, 188270), (670, 179840), (800, 150616), (1072, 112400), (1124, 107200), (1280, 94135), (1340, 89920), (1405, 85760), (1600, 75308), (1675, 71936), (2144, 56200), (2248, 53600), (2680, 44960), (2810, 42880), (3200, 37654), (3350, 35968), (4288, 28100), (4496, 26800), (5360, 22480), (5620, 21440), (6400, 18827), (6700, 17984), (7025, 17152), (8576, 14050), (8992, 13400), (10720, 11240)]