25852860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 108

約数和(自身を含む): 86270184

約数和(自身を除く): 60417324

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, 1187, 1210, 1452, 1815, 1980, 2178, 2374, 2420, 3561, 3630, 4356, 4748, 5445, 5935, 7122, 7260, 10683, 10890, 11870, 13057, 14244, 17805, 21366, 21780, 23740, 26114, 35610, 39171, 42732, 52228, 53415, 65285, 71220, 78342, 106830, 117513, 130570, 143627, 156684, 195855, 213660, 235026, 261140, 287254, 391710, 430881, 470052, 574508, 587565, 718135, 783420, 861762, 1175130, 1292643, 1436270, 1723524, 2154405, 2350260, 2585286, 2872540, 4308810, 5170572, 6463215, 8617620, 12926430, 25852860]

約数ペア:

[(1, 25852860), (2, 12926430), (3, 8617620), (4, 6463215), (5, 5170572), (6, 4308810), (9, 2872540), (10, 2585286), (11, 2350260), (12, 2154405), (15, 1723524), (18, 1436270), (20, 1292643), (22, 1175130), (30, 861762), (33, 783420), (36, 718135), (44, 587565), (45, 574508), (55, 470052), (60, 430881), (66, 391710), (90, 287254), (99, 261140), (110, 235026), (121, 213660), (132, 195855), (165, 156684), (180, 143627), (198, 130570), (220, 117513), (242, 106830), (330, 78342), (363, 71220), (396, 65285), (484, 53415), (495, 52228), (605, 42732), (660, 39171), (726, 35610), (990, 26114), (1089, 23740), (1187, 21780), (1210, 21366), (1452, 17805), (1815, 14244), (1980, 13057), (2178, 11870), (2374, 10890), (2420, 10683), (3561, 7260), (3630, 7122), (4356, 5935), (4748, 5445)]