206960400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19163}}^1$

素因数の和:19190

約数の個数: 120

約数和(自身を含む): 736664160

約数和(自身を除く): 529703760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 172467, 191630, 229956, 287445, 306608, 344934, 383260, 459912, 479075, 517401, 574890, 689868, 766520, 862335, 919824, 958150, 1034802, 1149780, 1379736, 1437225, 1533040, 1724670, 1916300, 2069604, 2299560, 2587005, 2759472, 2874450, 3449340, 3832600, 4139208, 4311675, 4599120, 5174010, 5748900, 6898680, 7665200, 8278416, 8623350, 10348020, 11497800, 12935025, 13797360, 17246700, 20696040, 22995600, 25870050, 34493400, 41392080, 51740100, 68986800, 103480200, 206960400]

約数ペア:

[(1, 206960400), (2, 103480200), (3, 68986800), (4, 51740100), (5, 41392080), (6, 34493400), (8, 25870050), (9, 22995600), (10, 20696040), (12, 17246700), (15, 13797360), (16, 12935025), (18, 11497800), (20, 10348020), (24, 8623350), (25, 8278416), (27, 7665200), (30, 6898680), (36, 5748900), (40, 5174010), (45, 4599120), (48, 4311675), (50, 4139208), (54, 3832600), (60, 3449340), (72, 2874450), (75, 2759472), (80, 2587005), (90, 2299560), (100, 2069604), (108, 1916300), (120, 1724670), (135, 1533040), (144, 1437225), (150, 1379736), (180, 1149780), (200, 1034802), (216, 958150), (225, 919824), (240, 862335), (270, 766520), (300, 689868), (360, 574890), (400, 517401), (432, 479075), (450, 459912), (540, 383260), (600, 344934), (675, 306608), (720, 287445), (900, 229956), (1080, 191630), (1200, 172467), (1350, 153304), (1800, 114978), (2160, 95815), (2700, 76652), (3600, 57489), (5400, 38326), (10800, 19163)]