26996310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 80419248

約数和(自身を除く): 53422938

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 67, 74, 90, 99, 110, 111, 121, 134, 165, 185, 198, 201, 222, 242, 330, 333, 335, 363, 370, 402, 407, 495, 555, 603, 605, 666, 670, 726, 737, 814, 990, 1005, 1089, 1110, 1206, 1210, 1221, 1474, 1665, 1815, 2010, 2035, 2178, 2211, 2442, 2479, 3015, 3330, 3630, 3663, 3685, 4070, 4422, 4477, 4958, 5445, 6030, 6105, 6633, 7326, 7370, 7437, 8107, 8954, 10890, 11055, 12210, 12395, 13266, 13431, 14874, 16214, 18315, 22110, 22311, 22385, 24321, 24790, 26862, 27269, 33165, 36630, 37185, 40293, 40535, 44622, 44770, 48642, 54538, 66330, 67155, 72963, 74370, 80586, 81070, 81807, 111555, 121605, 134310, 136345, 145926, 163614, 201465, 223110, 243210, 245421, 272690, 299959, 364815, 402930, 409035, 490842, 599918, 729630, 818070, 899877, 1227105, 1499795, 1799754, 2454210, 2699631, 2999590, 4499385, 5399262, 8998770, 13498155, 26996310]

約数ペア:

[(1, 26996310), (2, 13498155), (3, 8998770), (5, 5399262), (6, 4499385), (9, 2999590), (10, 2699631), (11, 2454210), (15, 1799754), (18, 1499795), (22, 1227105), (30, 899877), (33, 818070), (37, 729630), (45, 599918), (55, 490842), (66, 409035), (67, 402930), (74, 364815), (90, 299959), (99, 272690), (110, 245421), (111, 243210), (121, 223110), (134, 201465), (165, 163614), (185, 145926), (198, 136345), (201, 134310), (222, 121605), (242, 111555), (330, 81807), (333, 81070), (335, 80586), (363, 74370), (370, 72963), (402, 67155), (407, 66330), (495, 54538), (555, 48642), (603, 44770), (605, 44622), (666, 40535), (670, 40293), (726, 37185), (737, 36630), (814, 33165), (990, 27269), (1005, 26862), (1089, 24790), (1110, 24321), (1206, 22385), (1210, 22311), (1221, 22110), (1474, 18315), (1665, 16214), (1815, 14874), (2010, 13431), (2035, 13266), (2178, 12395), (2211, 12210), (2442, 11055), (2479, 10890), (3015, 8954), (3330, 8107), (3630, 7437), (3663, 7370), (3685, 7326), (4070, 6633), (4422, 6105), (4477, 6030), (4958, 5445)]