128322000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{7129}}^1$

素因数の和:7158

約数の個数: 120

約数和(自身を含む): 448248840

約数和(自身を除く): 319926840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 7129, 9000, 14258, 18000, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 178225, 213870, 256644, 285160, 320805, 342192, 356450, 427740, 513288, 534675, 570320, 641610, 712900, 855480, 891125, 1026576, 1069350, 1283220, 1425800, 1604025, 1710960, 1782250, 2138700, 2566440, 2673375, 2851600, 3208050, 3564500, 4277400, 5132880, 5346750, 6416100, 7129000, 8020125, 8554800, 10693500, 12832200, 14258000, 16040250, 21387000, 25664400, 32080500, 42774000, 64161000, 128322000]

約数ペア:

[(1, 128322000), (2, 64161000), (3, 42774000), (4, 32080500), (5, 25664400), (6, 21387000), (8, 16040250), (9, 14258000), (10, 12832200), (12, 10693500), (15, 8554800), (16, 8020125), (18, 7129000), (20, 6416100), (24, 5346750), (25, 5132880), (30, 4277400), (36, 3564500), (40, 3208050), (45, 2851600), (48, 2673375), (50, 2566440), (60, 2138700), (72, 1782250), (75, 1710960), (80, 1604025), (90, 1425800), (100, 1283220), (120, 1069350), (125, 1026576), (144, 891125), (150, 855480), (180, 712900), (200, 641610), (225, 570320), (240, 534675), (250, 513288), (300, 427740), (360, 356450), (375, 342192), (400, 320805), (450, 285160), (500, 256644), (600, 213870), (720, 178225), (750, 171096), (900, 142580), (1000, 128322), (1125, 114064), (1200, 106935), (1500, 85548), (1800, 71290), (2000, 64161), (2250, 57032), (3000, 42774), (3600, 35645), (4500, 28516), (6000, 21387), (7129, 18000), (9000, 14258)]