75550080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 256489200

約数和(自身を除く): 180939120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 109, 114, 120, 128, 152, 160, 190, 192, 218, 228, 240, 285, 304, 320, 327, 361, 380, 384, 436, 456, 480, 545, 570, 608, 640, 654, 722, 760, 872, 912, 960, 1083, 1090, 1140, 1216, 1308, 1444, 1520, 1635, 1744, 1805, 1824, 1920, 2071, 2166, 2180, 2280, 2432, 2616, 2888, 3040, 3270, 3488, 3610, 3648, 4142, 4332, 4360, 4560, 5232, 5415, 5776, 6080, 6213, 6540, 6976, 7220, 7296, 8284, 8664, 8720, 9120, 10355, 10464, 10830, 11552, 12160, 12426, 13080, 13952, 14440, 16568, 17328, 17440, 18240, 20710, 20928, 21660, 23104, 24852, 26160, 28880, 31065, 33136, 34656, 34880, 36480, 39349, 41420, 41856, 43320, 46208, 49704, 52320, 57760, 62130, 66272, 69312, 69760, 78698, 82840, 86640, 99408, 104640, 115520, 118047, 124260, 132544, 138624, 157396, 165680, 173280, 196745, 198816, 209280, 231040, 236094, 248520, 265088, 314792, 331360, 346560, 393490, 397632, 472188, 497040, 590235, 629584, 662720, 693120, 786980, 795264, 944376, 994080, 1180470, 1259168, 1325440, 1573960, 1888752, 1988160, 2360940, 2518336, 3147920, 3777504, 3976320, 4721880, 5036672, 6295840, 7555008, 9443760, 12591680, 15110016, 18887520, 25183360, 37775040, 75550080]

約数ペア:

[(1, 75550080), (2, 37775040), (3, 25183360), (4, 18887520), (5, 15110016), (6, 12591680), (8, 9443760), (10, 7555008), (12, 6295840), (15, 5036672), (16, 4721880), (19, 3976320), (20, 3777504), (24, 3147920), (30, 2518336), (32, 2360940), (38, 1988160), (40, 1888752), (48, 1573960), (57, 1325440), (60, 1259168), (64, 1180470), (76, 994080), (80, 944376), (95, 795264), (96, 786980), (109, 693120), (114, 662720), (120, 629584), (128, 590235), (152, 497040), (160, 472188), (190, 397632), (192, 393490), (218, 346560), (228, 331360), (240, 314792), (285, 265088), (304, 248520), (320, 236094), (327, 231040), (361, 209280), (380, 198816), (384, 196745), (436, 173280), (456, 165680), (480, 157396), (545, 138624), (570, 132544), (608, 124260), (640, 118047), (654, 115520), (722, 104640), (760, 99408), (872, 86640), (912, 82840), (960, 78698), (1083, 69760), (1090, 69312), (1140, 66272), (1216, 62130), (1308, 57760), (1444, 52320), (1520, 49704), (1635, 46208), (1744, 43320), (1805, 41856), (1824, 41420), (1920, 39349), (2071, 36480), (2166, 34880), (2180, 34656), (2280, 33136), (2432, 31065), (2616, 28880), (2888, 26160), (3040, 24852), (3270, 23104), (3488, 21660), (3610, 20928), (3648, 20710), (4142, 18240), (4332, 17440), (4360, 17328), (4560, 16568), (5232, 14440), (5415, 13952), (5776, 13080), (6080, 12426), (6213, 12160), (6540, 11552), (6976, 10830), (7220, 10464), (7296, 10355), (8284, 9120), (8664, 8720)]