268525620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12329}}^1$

素因数の和:12366

約数の個数: 108

約数和(自身を含む): 895379940

約数和(自身を除く): 626854320

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, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 12329, 21780, 24658, 36987, 49316, 61645, 73974, 110961, 123290, 135619, 147948, 184935, 221922, 246580, 271238, 369870, 406857, 443844, 542476, 554805, 678095, 739740, 813714, 1109610, 1220571, 1356190, 1491809, 1627428, 2034285, 2219220, 2441142, 2712380, 2983618, 4068570, 4475427, 4882284, 5967236, 6102855, 7459045, 8137140, 8950854, 12205710, 13426281, 14918090, 17901708, 22377135, 24411420, 26852562, 29836180, 44754270, 53705124, 67131405, 89508540, 134262810, 268525620]

約数ペア:

[(1, 268525620), (2, 134262810), (3, 89508540), (4, 67131405), (5, 53705124), (6, 44754270), (9, 29836180), (10, 26852562), (11, 24411420), (12, 22377135), (15, 17901708), (18, 14918090), (20, 13426281), (22, 12205710), (30, 8950854), (33, 8137140), (36, 7459045), (44, 6102855), (45, 5967236), (55, 4882284), (60, 4475427), (66, 4068570), (90, 2983618), (99, 2712380), (110, 2441142), (121, 2219220), (132, 2034285), (165, 1627428), (180, 1491809), (198, 1356190), (220, 1220571), (242, 1109610), (330, 813714), (363, 739740), (396, 678095), (484, 554805), (495, 542476), (605, 443844), (660, 406857), (726, 369870), (990, 271238), (1089, 246580), (1210, 221922), (1452, 184935), (1815, 147948), (1980, 135619), (2178, 123290), (2420, 110961), (3630, 73974), (4356, 61645), (5445, 49316), (7260, 36987), (10890, 24658), (12329, 21780)]