205315200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{7129}}^1$

素因数の和:7159

約数の個数: 144

約数和(自身を含む): 732714450

約数和(自身を除く): 527399250

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, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7129, 7200, 9600, 14258, 14400, 21387, 28516, 28800, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 178225, 213870, 228128, 256644, 285160, 320805, 342192, 356450, 427740, 456256, 513288, 534675, 570320, 641610, 684384, 712900, 855480, 912512, 1026576, 1069350, 1140640, 1283220, 1368768, 1425800, 1604025, 1710960, 2053152, 2138700, 2281280, 2566440, 2737536, 2851600, 3208050, 3421920, 4106304, 4277400, 4562560, 5132880, 5703200, 6416100, 6843840, 8212608, 8554800, 10265760, 11406400, 12832200, 13687680, 17109600, 20531520, 22812800, 25664400, 34219200, 41063040, 51328800, 68438400, 102657600, 205315200]

約数ペア:

[(1, 205315200), (2, 102657600), (3, 68438400), (4, 51328800), (5, 41063040), (6, 34219200), (8, 25664400), (9, 22812800), (10, 20531520), (12, 17109600), (15, 13687680), (16, 12832200), (18, 11406400), (20, 10265760), (24, 8554800), (25, 8212608), (30, 6843840), (32, 6416100), (36, 5703200), (40, 5132880), (45, 4562560), (48, 4277400), (50, 4106304), (60, 3421920), (64, 3208050), (72, 2851600), (75, 2737536), (80, 2566440), (90, 2281280), (96, 2138700), (100, 2053152), (120, 1710960), (128, 1604025), (144, 1425800), (150, 1368768), (160, 1283220), (180, 1140640), (192, 1069350), (200, 1026576), (225, 912512), (240, 855480), (288, 712900), (300, 684384), (320, 641610), (360, 570320), (384, 534675), (400, 513288), (450, 456256), (480, 427740), (576, 356450), (600, 342192), (640, 320805), (720, 285160), (800, 256644), (900, 228128), (960, 213870), (1152, 178225), (1200, 171096), (1440, 142580), (1600, 128322), (1800, 114064), (1920, 106935), (2400, 85548), (2880, 71290), (3200, 64161), (3600, 57032), (4800, 42774), (5760, 35645), (7129, 28800), (7200, 28516), (9600, 21387), (14258, 14400)]