827227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12511}}^1$

素因数の和:12573

約数の個数: 128

約数和(自身を含む): 2702592000

約数和(自身を除く): 1875364680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 12511, 13224, 16530, 22040, 25022, 33060, 37533, 50044, 62555, 66120, 75066, 100088, 125110, 150132, 187665, 237709, 250220, 300264, 362819, 375330, 475418, 500440, 713127, 725638, 750660, 950836, 1088457, 1188545, 1426254, 1451276, 1501320, 1814095, 1901672, 2176914, 2377090, 2852508, 2902552, 3565635, 3628190, 4353828, 4754180, 5442285, 5705016, 6893561, 7131270, 7256380, 8707656, 9508360, 10884570, 13787122, 14262540, 14512760, 20680683, 21769140, 27574244, 28525080, 34467805, 41361366, 43538280, 55148488, 68935610, 82722732, 103403415, 137871220, 165445464, 206806830, 275742440, 413613660, 827227320]

約数ペア:

[(1, 827227320), (2, 413613660), (3, 275742440), (4, 206806830), (5, 165445464), (6, 137871220), (8, 103403415), (10, 82722732), (12, 68935610), (15, 55148488), (19, 43538280), (20, 41361366), (24, 34467805), (29, 28525080), (30, 27574244), (38, 21769140), (40, 20680683), (57, 14512760), (58, 14262540), (60, 13787122), (76, 10884570), (87, 9508360), (95, 8707656), (114, 7256380), (116, 7131270), (120, 6893561), (145, 5705016), (152, 5442285), (174, 4754180), (190, 4353828), (228, 3628190), (232, 3565635), (285, 2902552), (290, 2852508), (348, 2377090), (380, 2176914), (435, 1901672), (456, 1814095), (551, 1501320), (570, 1451276), (580, 1426254), (696, 1188545), (760, 1088457), (870, 950836), (1102, 750660), (1140, 725638), (1160, 713127), (1653, 500440), (1740, 475418), (2204, 375330), (2280, 362819), (2755, 300264), (3306, 250220), (3480, 237709), (4408, 187665), (5510, 150132), (6612, 125110), (8265, 100088), (11020, 75066), (12511, 66120), (13224, 62555), (16530, 50044), (22040, 37533), (25022, 33060)]