26276220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 87429888

約数和(自身を除く): 61153668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 277, 279, 306, 310, 340, 372, 465, 510, 527, 554, 558, 612, 620, 765, 831, 930, 1020, 1054, 1108, 1116, 1385, 1395, 1530, 1581, 1662, 1860, 2108, 2493, 2635, 2770, 2790, 3060, 3162, 3324, 4155, 4709, 4743, 4986, 5270, 5540, 5580, 6324, 7905, 8310, 8587, 9418, 9486, 9972, 10540, 12465, 14127, 15810, 16620, 17174, 18836, 18972, 23545, 23715, 24930, 25761, 28254, 31620, 34348, 42381, 42935, 47090, 47430, 49860, 51522, 56508, 70635, 77283, 84762, 85870, 94180, 94860, 103044, 128805, 141270, 145979, 154566, 169524, 171740, 211905, 257610, 282540, 291958, 309132, 386415, 423810, 437937, 515220, 583916, 729895, 772830, 847620, 875874, 1313811, 1459790, 1545660, 1751748, 2189685, 2627622, 2919580, 4379370, 5255244, 6569055, 8758740, 13138110, 26276220]

約数ペア:

[(1, 26276220), (2, 13138110), (3, 8758740), (4, 6569055), (5, 5255244), (6, 4379370), (9, 2919580), (10, 2627622), (12, 2189685), (15, 1751748), (17, 1545660), (18, 1459790), (20, 1313811), (30, 875874), (31, 847620), (34, 772830), (36, 729895), (45, 583916), (51, 515220), (60, 437937), (62, 423810), (68, 386415), (85, 309132), (90, 291958), (93, 282540), (102, 257610), (124, 211905), (153, 171740), (155, 169524), (170, 154566), (180, 145979), (186, 141270), (204, 128805), (255, 103044), (277, 94860), (279, 94180), (306, 85870), (310, 84762), (340, 77283), (372, 70635), (465, 56508), (510, 51522), (527, 49860), (554, 47430), (558, 47090), (612, 42935), (620, 42381), (765, 34348), (831, 31620), (930, 28254), (1020, 25761), (1054, 24930), (1108, 23715), (1116, 23545), (1385, 18972), (1395, 18836), (1530, 17174), (1581, 16620), (1662, 15810), (1860, 14127), (2108, 12465), (2493, 10540), (2635, 9972), (2770, 9486), (2790, 9418), (3060, 8587), (3162, 8310), (3324, 7905), (4155, 6324), (4709, 5580), (4743, 5540), (4986, 5270)]