About the Number
201585420
2進数表記:1100000000111111001100001100
漢数字表記:二億百五十八万五千四百二十
素因数分解:
素因数の和:332
約数の個数: 144
約数和(自身を含む): 629620992
約数和(自身を除く): 428035572
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 103, 131, 166, 180, 206, 249, 262, 309, 332, 393, 412, 415, 498, 515, 524, 618, 655, 747, 786, 830, 927, 996, 1030, 1179, 1236, 1245, 1310, 1494, 1545, 1572, 1660, 1854, 1965, 2060, 2358, 2490, 2620, 2988, 3090, 3708, 3735, 3930, 4635, 4716, 4980, 5895, 6180, 7470, 7860, 8549, 9270, 10873, 11790, 13493, 14940, 17098, 18540, 21746, 23580, 25647, 26986, 32619, 34196, 40479, 42745, 43492, 51294, 53972, 54365, 65238, 67465, 76941, 80958, 85490, 97857, 102588, 108730, 121437, 128235, 130476, 134930, 153882, 161916, 163095, 170980, 195714, 202395, 217460, 242874, 256470, 269860, 307764, 326190, 384705, 391428, 404790, 485748, 489285, 512940, 607185, 652380, 769410, 809580, 978570, 1119919, 1214370, 1538820, 1957140, 2239838, 2428740, 3359757, 4479676, 5599595, 6719514, 10079271, 11199190, 13439028, 16798785, 20158542, 22398380, 33597570, 40317084, 50396355, 67195140, 100792710, 201585420]
約数ペア:
[(1, 201585420), (2, 100792710), (3, 67195140), (4, 50396355), (5, 40317084), (6, 33597570), (9, 22398380), (10, 20158542), (12, 16798785), (15, 13439028), (18, 11199190), (20, 10079271), (30, 6719514), (36, 5599595), (45, 4479676), (60, 3359757), (83, 2428740), (90, 2239838), (103, 1957140), (131, 1538820), (166, 1214370), (180, 1119919), (206, 978570), (249, 809580), (262, 769410), (309, 652380), (332, 607185), (393, 512940), (412, 489285), (415, 485748), (498, 404790), (515, 391428), (524, 384705), (618, 326190), (655, 307764), (747, 269860), (786, 256470), (830, 242874), (927, 217460), (996, 202395), (1030, 195714), (1179, 170980), (1236, 163095), (1245, 161916), (1310, 153882), (1494, 134930), (1545, 130476), (1572, 128235), (1660, 121437), (1854, 108730), (1965, 102588), (2060, 97857), (2358, 85490), (2490, 80958), (2620, 76941), (2988, 67465), (3090, 65238), (3708, 54365), (3735, 53972), (3930, 51294), (4635, 43492), (4716, 42745), (4980, 40479), (5895, 34196), (6180, 32619), (7470, 26986), (7860, 25647), (8549, 23580), (9270, 21746), (10873, 18540), (11790, 17098), (13493, 14940)]このpageの処理時間: 0.28409910202026367 seconds