25772580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5303}}^1$

素因数の和:5327

約数の個数: 72

約数和(自身を含む): 81087552

約数和(自身を除く): 55314972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5303, 10606, 15909, 21212, 26515, 31818, 47727, 53030, 63636, 79545, 95454, 106060, 143181, 159090, 190908, 238635, 286362, 318180, 429543, 477270, 572724, 715905, 859086, 954540, 1288629, 1431810, 1718172, 2147715, 2577258, 2863620, 4295430, 5154516, 6443145, 8590860, 12886290, 25772580]

約数ペア:

[(1, 25772580), (2, 12886290), (3, 8590860), (4, 6443145), (5, 5154516), (6, 4295430), (9, 2863620), (10, 2577258), (12, 2147715), (15, 1718172), (18, 1431810), (20, 1288629), (27, 954540), (30, 859086), (36, 715905), (45, 572724), (54, 477270), (60, 429543), (81, 318180), (90, 286362), (108, 238635), (135, 190908), (162, 159090), (180, 143181), (243, 106060), (270, 95454), (324, 79545), (405, 63636), (486, 53030), (540, 47727), (810, 31818), (972, 26515), (1215, 21212), (1620, 15909), (2430, 10606), (4860, 5303)]