75690720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 192

約数和(自身を含む): 302883840

約数和(自身を除く): 227193120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2503, 2520, 3024, 3360, 3780, 4320, 5006, 5040, 6048, 7509, 7560, 10012, 10080, 12515, 15018, 15120, 17521, 20024, 22527, 25030, 30036, 30240, 35042, 37545, 40048, 45054, 50060, 52563, 60072, 67581, 70084, 75090, 80096, 87605, 90108, 100120, 105126, 112635, 120144, 135162, 140168, 150180, 157689, 175210, 180216, 200240, 210252, 225270, 240288, 262815, 270324, 280336, 300360, 315378, 337905, 350420, 360432, 400480, 420504, 450540, 473067, 525630, 540648, 560672, 600720, 630756, 675810, 700840, 720864, 788445, 841008, 901080, 946134, 1051260, 1081296, 1201440, 1261512, 1351620, 1401680, 1576890, 1682016, 1802160, 1892268, 2102520, 2162592, 2365335, 2523024, 2703240, 2803360, 3153780, 3604320, 3784536, 4205040, 4730670, 5046048, 5406480, 6307560, 7569072, 8410080, 9461340, 10812960, 12615120, 15138144, 18922680, 25230240, 37845360, 75690720]

約数ペア:

[(1, 75690720), (2, 37845360), (3, 25230240), (4, 18922680), (5, 15138144), (6, 12615120), (7, 10812960), (8, 9461340), (9, 8410080), (10, 7569072), (12, 6307560), (14, 5406480), (15, 5046048), (16, 4730670), (18, 4205040), (20, 3784536), (21, 3604320), (24, 3153780), (27, 2803360), (28, 2703240), (30, 2523024), (32, 2365335), (35, 2162592), (36, 2102520), (40, 1892268), (42, 1802160), (45, 1682016), (48, 1576890), (54, 1401680), (56, 1351620), (60, 1261512), (63, 1201440), (70, 1081296), (72, 1051260), (80, 946134), (84, 901080), (90, 841008), (96, 788445), (105, 720864), (108, 700840), (112, 675810), (120, 630756), (126, 600720), (135, 560672), (140, 540648), (144, 525630), (160, 473067), (168, 450540), (180, 420504), (189, 400480), (210, 360432), (216, 350420), (224, 337905), (240, 315378), (252, 300360), (270, 280336), (280, 270324), (288, 262815), (315, 240288), (336, 225270), (360, 210252), (378, 200240), (420, 180216), (432, 175210), (480, 157689), (504, 150180), (540, 140168), (560, 135162), (630, 120144), (672, 112635), (720, 105126), (756, 100120), (840, 90108), (864, 87605), (945, 80096), (1008, 75090), (1080, 70084), (1120, 67581), (1260, 60072), (1440, 52563), (1512, 50060), (1680, 45054), (1890, 40048), (2016, 37545), (2160, 35042), (2503, 30240), (2520, 30036), (3024, 25030), (3360, 22527), (3780, 20024), (4320, 17521), (5006, 15120), (5040, 15018), (6048, 12515), (7509, 10080), (7560, 10012)]