303905520

素因数分解:

$2^4\times 3^9\times 5^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 200

約数和(自身を含む): 1065344016

約数和(自身を除く): 761438496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 193, 216, 240, 243, 270, 324, 360, 386, 405, 432, 486, 540, 579, 648, 720, 729, 772, 810, 965, 972, 1080, 1158, 1215, 1296, 1458, 1544, 1620, 1737, 1930, 1944, 2160, 2187, 2316, 2430, 2895, 2916, 3088, 3240, 3474, 3645, 3860, 3888, 4374, 4632, 4860, 5211, 5790, 5832, 6480, 6561, 6948, 7290, 7720, 8685, 8748, 9264, 9720, 10422, 10935, 11580, 11664, 13122, 13896, 14580, 15440, 15633, 17370, 17496, 19440, 19683, 20844, 21870, 23160, 26055, 26244, 27792, 29160, 31266, 32805, 34740, 34992, 39366, 41688, 43740, 46320, 46899, 52110, 52488, 58320, 62532, 65610, 69480, 78165, 78732, 83376, 87480, 93798, 98415, 104220, 104976, 125064, 131220, 138960, 140697, 156330, 157464, 174960, 187596, 196830, 208440, 234495, 250128, 262440, 281394, 312660, 314928, 375192, 393660, 416880, 422091, 468990, 524880, 562788, 625320, 703485, 750384, 787320, 844182, 937980, 1125576, 1250640, 1266273, 1406970, 1574640, 1688364, 1875960, 2110455, 2251152, 2532546, 2813940, 3376728, 3751920, 3798819, 4220910, 5065092, 5627880, 6331365, 6753456, 7597638, 8441820, 10130184, 11255760, 12662730, 15195276, 16883640, 18994095, 20260368, 25325460, 30390552, 33767280, 37988190, 50650920, 60781104, 75976380, 101301840, 151952760, 303905520]

約数ペア:

[(1, 303905520), (2, 151952760), (3, 101301840), (4, 75976380), (5, 60781104), (6, 50650920), (8, 37988190), (9, 33767280), (10, 30390552), (12, 25325460), (15, 20260368), (16, 18994095), (18, 16883640), (20, 15195276), (24, 12662730), (27, 11255760), (30, 10130184), (36, 8441820), (40, 7597638), (45, 6753456), (48, 6331365), (54, 5627880), (60, 5065092), (72, 4220910), (80, 3798819), (81, 3751920), (90, 3376728), (108, 2813940), (120, 2532546), (135, 2251152), (144, 2110455), (162, 1875960), (180, 1688364), (193, 1574640), (216, 1406970), (240, 1266273), (243, 1250640), (270, 1125576), (324, 937980), (360, 844182), (386, 787320), (405, 750384), (432, 703485), (486, 625320), (540, 562788), (579, 524880), (648, 468990), (720, 422091), (729, 416880), (772, 393660), (810, 375192), (965, 314928), (972, 312660), (1080, 281394), (1158, 262440), (1215, 250128), (1296, 234495), (1458, 208440), (1544, 196830), (1620, 187596), (1737, 174960), (1930, 157464), (1944, 156330), (2160, 140697), (2187, 138960), (2316, 131220), (2430, 125064), (2895, 104976), (2916, 104220), (3088, 98415), (3240, 93798), (3474, 87480), (3645, 83376), (3860, 78732), (3888, 78165), (4374, 69480), (4632, 65610), (4860, 62532), (5211, 58320), (5790, 52488), (5832, 52110), (6480, 46899), (6561, 46320), (6948, 43740), (7290, 41688), (7720, 39366), (8685, 34992), (8748, 34740), (9264, 32805), (9720, 31266), (10422, 29160), (10935, 27792), (11580, 26244), (11664, 26055), (13122, 23160), (13896, 21870), (14580, 20844), (15440, 19683), (15633, 19440), (17370, 17496)]