668800800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{10321}}^1$

素因数の和:10353

約数の個数: 180

約数和(自身を含む): 2439222786

約数和(自身を除く): 1770421986

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10321, 10800, 12960, 16200, 20642, 21600, 30963, 32400, 41284, 51605, 61926, 64800, 82568, 92889, 103210, 123852, 154815, 165136, 185778, 206420, 247704, 258025, 278667, 309630, 330272, 371556, 412840, 464445, 495408, 516050, 557334, 619260, 743112, 774075, 825680, 836001, 928890, 990816, 1032100, 1114668, 1238520, 1393335, 1486224, 1548150, 1651360, 1672002, 1857780, 2064200, 2229336, 2322225, 2477040, 2786670, 2972448, 3096300, 3344004, 3715560, 4128400, 4180005, 4458672, 4644450, 4954080, 5573340, 6192600, 6688008, 6966675, 7431120, 8256800, 8360010, 8917344, 9288900, 11146680, 12385200, 13376016, 13933350, 14862240, 16720020, 18577800, 20900025, 22293360, 24770400, 26752032, 27866700, 33440040, 37155600, 41800050, 44586720, 55733400, 66880080, 74311200, 83600100, 111466800, 133760160, 167200200, 222933600, 334400400, 668800800]

約数ペア:

[(1, 668800800), (2, 334400400), (3, 222933600), (4, 167200200), (5, 133760160), (6, 111466800), (8, 83600100), (9, 74311200), (10, 66880080), (12, 55733400), (15, 44586720), (16, 41800050), (18, 37155600), (20, 33440040), (24, 27866700), (25, 26752032), (27, 24770400), (30, 22293360), (32, 20900025), (36, 18577800), (40, 16720020), (45, 14862240), (48, 13933350), (50, 13376016), (54, 12385200), (60, 11146680), (72, 9288900), (75, 8917344), (80, 8360010), (81, 8256800), (90, 7431120), (96, 6966675), (100, 6688008), (108, 6192600), (120, 5573340), (135, 4954080), (144, 4644450), (150, 4458672), (160, 4180005), (162, 4128400), (180, 3715560), (200, 3344004), (216, 3096300), (225, 2972448), (240, 2786670), (270, 2477040), (288, 2322225), (300, 2229336), (324, 2064200), (360, 1857780), (400, 1672002), (405, 1651360), (432, 1548150), (450, 1486224), (480, 1393335), (540, 1238520), (600, 1114668), (648, 1032100), (675, 990816), (720, 928890), (800, 836001), (810, 825680), (864, 774075), (900, 743112), (1080, 619260), (1200, 557334), (1296, 516050), (1350, 495408), (1440, 464445), (1620, 412840), (1800, 371556), (2025, 330272), (2160, 309630), (2400, 278667), (2592, 258025), (2700, 247704), (3240, 206420), (3600, 185778), (4050, 165136), (4320, 154815), (5400, 123852), (6480, 103210), (7200, 92889), (8100, 82568), (10321, 64800), (10800, 61926), (12960, 51605), (16200, 41284), (20642, 32400), (21600, 30963)]