87172050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 251305344

約数和(自身を除く): 164133294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1281, 1361, 1525, 1830, 2135, 2562, 2722, 3050, 4083, 4270, 4575, 6405, 6805, 8166, 9150, 9527, 10675, 12810, 13610, 19054, 20415, 21350, 28581, 32025, 34025, 40830, 47635, 57162, 64050, 68050, 83021, 95270, 102075, 142905, 166042, 204150, 238175, 249063, 285810, 415105, 476350, 498126, 581147, 714525, 830210, 1162294, 1245315, 1429050, 1743441, 2075525, 2490630, 2905735, 3486882, 4151050, 5811470, 6226575, 8717205, 12453150, 14528675, 17434410, 29057350, 43586025, 87172050]

約数ペア:

[(1, 87172050), (2, 43586025), (3, 29057350), (5, 17434410), (6, 14528675), (7, 12453150), (10, 8717205), (14, 6226575), (15, 5811470), (21, 4151050), (25, 3486882), (30, 2905735), (35, 2490630), (42, 2075525), (50, 1743441), (61, 1429050), (70, 1245315), (75, 1162294), (105, 830210), (122, 714525), (150, 581147), (175, 498126), (183, 476350), (210, 415105), (305, 285810), (350, 249063), (366, 238175), (427, 204150), (525, 166042), (610, 142905), (854, 102075), (915, 95270), (1050, 83021), (1281, 68050), (1361, 64050), (1525, 57162), (1830, 47635), (2135, 40830), (2562, 34025), (2722, 32025), (3050, 28581), (4083, 21350), (4270, 20415), (4575, 19054), (6405, 13610), (6805, 12810), (8166, 10675), (9150, 9527)]