26716140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 89945856

約数和(自身を除く): 63229716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 131, 132, 165, 180, 198, 206, 220, 262, 309, 330, 393, 396, 412, 495, 515, 524, 618, 655, 660, 786, 927, 990, 1030, 1133, 1179, 1236, 1310, 1441, 1545, 1572, 1854, 1965, 1980, 2060, 2266, 2358, 2620, 2882, 3090, 3399, 3708, 3930, 4323, 4532, 4635, 4716, 5665, 5764, 5895, 6180, 6798, 7205, 7860, 8646, 9270, 10197, 11330, 11790, 12969, 13493, 13596, 14410, 16995, 17292, 18540, 20394, 21615, 22660, 23580, 25938, 26986, 28820, 33990, 40479, 40788, 43230, 50985, 51876, 53972, 64845, 67465, 67980, 80958, 86460, 101970, 121437, 129690, 134930, 148423, 161916, 202395, 203940, 242874, 259380, 269860, 296846, 404790, 445269, 485748, 593692, 607185, 742115, 809580, 890538, 1214370, 1335807, 1484230, 1781076, 2226345, 2428740, 2671614, 2968460, 4452690, 5343228, 6679035, 8905380, 13358070, 26716140]

約数ペア:

[(1, 26716140), (2, 13358070), (3, 8905380), (4, 6679035), (5, 5343228), (6, 4452690), (9, 2968460), (10, 2671614), (11, 2428740), (12, 2226345), (15, 1781076), (18, 1484230), (20, 1335807), (22, 1214370), (30, 890538), (33, 809580), (36, 742115), (44, 607185), (45, 593692), (55, 485748), (60, 445269), (66, 404790), (90, 296846), (99, 269860), (103, 259380), (110, 242874), (131, 203940), (132, 202395), (165, 161916), (180, 148423), (198, 134930), (206, 129690), (220, 121437), (262, 101970), (309, 86460), (330, 80958), (393, 67980), (396, 67465), (412, 64845), (495, 53972), (515, 51876), (524, 50985), (618, 43230), (655, 40788), (660, 40479), (786, 33990), (927, 28820), (990, 26986), (1030, 25938), (1133, 23580), (1179, 22660), (1236, 21615), (1310, 20394), (1441, 18540), (1545, 17292), (1572, 16995), (1854, 14410), (1965, 13596), (1980, 13493), (2060, 12969), (2266, 11790), (2358, 11330), (2620, 10197), (2882, 9270), (3090, 8646), (3399, 7860), (3708, 7205), (3930, 6798), (4323, 6180), (4532, 5895), (4635, 5764), (4716, 5665)]