540600900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 1802551296

約数和(自身を除く): 1261950396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 635, 700, 762, 889, 1050, 1270, 1524, 1778, 1905, 2027, 2100, 2540, 2667, 3175, 3556, 3810, 4054, 4445, 5334, 6081, 6350, 7620, 8108, 8890, 9525, 10135, 10668, 12162, 12700, 13335, 14189, 17780, 19050, 20270, 22225, 24324, 26670, 28378, 30405, 38100, 40540, 42567, 44450, 50675, 53340, 56756, 60810, 66675, 70945, 85134, 88900, 101350, 121620, 133350, 141890, 152025, 170268, 202700, 212835, 257429, 266700, 283780, 304050, 354725, 425670, 514858, 608100, 709450, 772287, 851340, 1029716, 1064175, 1287145, 1418900, 1544574, 1802003, 2128350, 2574290, 3089148, 3604006, 3861435, 4256700, 5148580, 5406009, 6435725, 7208012, 7722870, 9010015, 10812018, 12871450, 15445740, 18020030, 19307175, 21624036, 25742900, 27030045, 36040060, 38614350, 45050075, 54060090, 77228700, 90100150, 108120180, 135150225, 180200300, 270300450, 540600900]

約数ペア:

[(1, 540600900), (2, 270300450), (3, 180200300), (4, 135150225), (5, 108120180), (6, 90100150), (7, 77228700), (10, 54060090), (12, 45050075), (14, 38614350), (15, 36040060), (20, 27030045), (21, 25742900), (25, 21624036), (28, 19307175), (30, 18020030), (35, 15445740), (42, 12871450), (50, 10812018), (60, 9010015), (70, 7722870), (75, 7208012), (84, 6435725), (100, 5406009), (105, 5148580), (127, 4256700), (140, 3861435), (150, 3604006), (175, 3089148), (210, 2574290), (254, 2128350), (300, 1802003), (350, 1544574), (381, 1418900), (420, 1287145), (508, 1064175), (525, 1029716), (635, 851340), (700, 772287), (762, 709450), (889, 608100), (1050, 514858), (1270, 425670), (1524, 354725), (1778, 304050), (1905, 283780), (2027, 266700), (2100, 257429), (2540, 212835), (2667, 202700), (3175, 170268), (3556, 152025), (3810, 141890), (4054, 133350), (4445, 121620), (5334, 101350), (6081, 88900), (6350, 85134), (7620, 70945), (8108, 66675), (8890, 60810), (9525, 56756), (10135, 53340), (10668, 50675), (12162, 44450), (12700, 42567), (13335, 40540), (14189, 38100), (17780, 30405), (19050, 28378), (20270, 26670), (22225, 24324)]