84722760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 289238400

約数和(自身を除く): 204515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 331, 360, 395, 405, 474, 540, 632, 648, 662, 711, 790, 810, 948, 993, 1080, 1185, 1324, 1422, 1580, 1620, 1655, 1896, 1986, 2133, 2370, 2648, 2844, 2979, 3160, 3240, 3310, 3555, 3972, 4266, 4740, 4965, 5688, 5958, 6399, 6620, 7110, 7944, 8532, 8937, 9480, 9930, 10665, 11916, 12798, 13240, 14220, 14895, 17064, 17874, 19860, 21330, 23832, 25596, 26149, 26811, 28440, 29790, 31995, 35748, 39720, 42660, 44685, 51192, 52298, 53622, 59580, 63990, 71496, 78447, 85320, 89370, 104596, 107244, 119160, 127980, 130745, 134055, 156894, 178740, 209192, 214488, 235341, 255960, 261490, 268110, 313788, 357480, 392235, 470682, 522980, 536220, 627576, 706023, 784470, 941364, 1045960, 1072440, 1176705, 1412046, 1568940, 1882728, 2118069, 2353410, 2824092, 3137880, 3530115, 4236138, 4706820, 5648184, 7060230, 8472276, 9413640, 10590345, 14120460, 16944552, 21180690, 28240920, 42361380, 84722760]

約数ペア:

[(1, 84722760), (2, 42361380), (3, 28240920), (4, 21180690), (5, 16944552), (6, 14120460), (8, 10590345), (9, 9413640), (10, 8472276), (12, 7060230), (15, 5648184), (18, 4706820), (20, 4236138), (24, 3530115), (27, 3137880), (30, 2824092), (36, 2353410), (40, 2118069), (45, 1882728), (54, 1568940), (60, 1412046), (72, 1176705), (79, 1072440), (81, 1045960), (90, 941364), (108, 784470), (120, 706023), (135, 627576), (158, 536220), (162, 522980), (180, 470682), (216, 392235), (237, 357480), (270, 313788), (316, 268110), (324, 261490), (331, 255960), (360, 235341), (395, 214488), (405, 209192), (474, 178740), (540, 156894), (632, 134055), (648, 130745), (662, 127980), (711, 119160), (790, 107244), (810, 104596), (948, 89370), (993, 85320), (1080, 78447), (1185, 71496), (1324, 63990), (1422, 59580), (1580, 53622), (1620, 52298), (1655, 51192), (1896, 44685), (1986, 42660), (2133, 39720), (2370, 35748), (2648, 31995), (2844, 29790), (2979, 28440), (3160, 26811), (3240, 26149), (3310, 25596), (3555, 23832), (3972, 21330), (4266, 19860), (4740, 17874), (4965, 17064), (5688, 14895), (5958, 14220), (6399, 13240), (6620, 12798), (7110, 11916), (7944, 10665), (8532, 9930), (8937, 9480)]