138208800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{57587}}^1$

素因数の和:57610

約数の個数: 72

約数和(自身を含む): 449877456

約数和(自身を除く): 311668656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 57587, 115174, 172761, 230348, 287935, 345522, 460696, 575870, 691044, 863805, 921392, 1151740, 1382088, 1439675, 1727610, 1842784, 2303480, 2764176, 2879350, 3455220, 4319025, 4606960, 5528352, 5758700, 6910440, 8638050, 9213920, 11517400, 13820880, 17276100, 23034800, 27641760, 34552200, 46069600, 69104400, 138208800]

約数ペア:

[(1, 138208800), (2, 69104400), (3, 46069600), (4, 34552200), (5, 27641760), (6, 23034800), (8, 17276100), (10, 13820880), (12, 11517400), (15, 9213920), (16, 8638050), (20, 6910440), (24, 5758700), (25, 5528352), (30, 4606960), (32, 4319025), (40, 3455220), (48, 2879350), (50, 2764176), (60, 2303480), (75, 1842784), (80, 1727610), (96, 1439675), (100, 1382088), (120, 1151740), (150, 921392), (160, 863805), (200, 691044), (240, 575870), (300, 460696), (400, 345522), (480, 287935), (600, 230348), (800, 172761), (1200, 115174), (2400, 57587)]