104435820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 329801472

約数和(自身を除く): 225365652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 103, 129, 131, 172, 180, 206, 215, 258, 262, 309, 387, 393, 412, 430, 515, 516, 524, 618, 645, 655, 774, 786, 860, 927, 1030, 1179, 1236, 1290, 1310, 1545, 1548, 1572, 1854, 1935, 1965, 2060, 2358, 2580, 2620, 3090, 3708, 3870, 3930, 4429, 4635, 4716, 5633, 5895, 6180, 7740, 7860, 8858, 9270, 11266, 11790, 13287, 13493, 16899, 17716, 18540, 22145, 22532, 23580, 26574, 26986, 28165, 33798, 39861, 40479, 44290, 50697, 53148, 53972, 56330, 66435, 67465, 67596, 79722, 80958, 84495, 88580, 101394, 112660, 121437, 132870, 134930, 159444, 161916, 168990, 199305, 202395, 202788, 242874, 253485, 265740, 269860, 337980, 398610, 404790, 485748, 506970, 580199, 607185, 797220, 809580, 1013940, 1160398, 1214370, 1740597, 2320796, 2428740, 2900995, 3481194, 5221791, 5801990, 6962388, 8702985, 10443582, 11603980, 17405970, 20887164, 26108955, 34811940, 52217910, 104435820]

約数ペア:

[(1, 104435820), (2, 52217910), (3, 34811940), (4, 26108955), (5, 20887164), (6, 17405970), (9, 11603980), (10, 10443582), (12, 8702985), (15, 6962388), (18, 5801990), (20, 5221791), (30, 3481194), (36, 2900995), (43, 2428740), (45, 2320796), (60, 1740597), (86, 1214370), (90, 1160398), (103, 1013940), (129, 809580), (131, 797220), (172, 607185), (180, 580199), (206, 506970), (215, 485748), (258, 404790), (262, 398610), (309, 337980), (387, 269860), (393, 265740), (412, 253485), (430, 242874), (515, 202788), (516, 202395), (524, 199305), (618, 168990), (645, 161916), (655, 159444), (774, 134930), (786, 132870), (860, 121437), (927, 112660), (1030, 101394), (1179, 88580), (1236, 84495), (1290, 80958), (1310, 79722), (1545, 67596), (1548, 67465), (1572, 66435), (1854, 56330), (1935, 53972), (1965, 53148), (2060, 50697), (2358, 44290), (2580, 40479), (2620, 39861), (3090, 33798), (3708, 28165), (3870, 26986), (3930, 26574), (4429, 23580), (4635, 22532), (4716, 22145), (5633, 18540), (5895, 17716), (6180, 16899), (7740, 13493), (7860, 13287), (8858, 11790), (9270, 11266)]