51328800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 108

約数和(自身を含む): 181023570

約数和(自身を除く): 129694770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7129, 7200, 14258, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 178225, 213870, 228128, 256644, 285160, 320805, 342192, 356450, 427740, 513288, 534675, 570320, 641610, 684384, 712900, 855480, 1026576, 1069350, 1140640, 1283220, 1425800, 1604025, 1710960, 2053152, 2138700, 2566440, 2851600, 3208050, 3421920, 4277400, 5132880, 5703200, 6416100, 8554800, 10265760, 12832200, 17109600, 25664400, 51328800]

約数ペア:

[(1, 51328800), (2, 25664400), (3, 17109600), (4, 12832200), (5, 10265760), (6, 8554800), (8, 6416100), (9, 5703200), (10, 5132880), (12, 4277400), (15, 3421920), (16, 3208050), (18, 2851600), (20, 2566440), (24, 2138700), (25, 2053152), (30, 1710960), (32, 1604025), (36, 1425800), (40, 1283220), (45, 1140640), (48, 1069350), (50, 1026576), (60, 855480), (72, 712900), (75, 684384), (80, 641610), (90, 570320), (96, 534675), (100, 513288), (120, 427740), (144, 356450), (150, 342192), (160, 320805), (180, 285160), (200, 256644), (225, 228128), (240, 213870), (288, 178225), (300, 171096), (360, 142580), (400, 128322), (450, 114064), (480, 106935), (600, 85548), (720, 71290), (800, 64161), (900, 57032), (1200, 42774), (1440, 35645), (1800, 28516), (2400, 21387), (3600, 14258), (7129, 7200)]