27716580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1901}}^1$

素因数の和:1928

約数の個数: 84

約数和(自身を含む): 87313212

約数和(自身を除く): 59596632

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, 729, 810, 972, 1215, 1458, 1620, 1901, 2430, 2916, 3645, 3802, 4860, 5703, 7290, 7604, 9505, 11406, 14580, 17109, 19010, 22812, 28515, 34218, 38020, 51327, 57030, 68436, 85545, 102654, 114060, 153981, 171090, 205308, 256635, 307962, 342180, 461943, 513270, 615924, 769905, 923886, 1026540, 1385829, 1539810, 1847772, 2309715, 2771658, 3079620, 4619430, 5543316, 6929145, 9238860, 13858290, 27716580]

約数ペア:

[(1, 27716580), (2, 13858290), (3, 9238860), (4, 6929145), (5, 5543316), (6, 4619430), (9, 3079620), (10, 2771658), (12, 2309715), (15, 1847772), (18, 1539810), (20, 1385829), (27, 1026540), (30, 923886), (36, 769905), (45, 615924), (54, 513270), (60, 461943), (81, 342180), (90, 307962), (108, 256635), (135, 205308), (162, 171090), (180, 153981), (243, 114060), (270, 102654), (324, 85545), (405, 68436), (486, 57030), (540, 51327), (729, 38020), (810, 34218), (972, 28515), (1215, 22812), (1458, 19010), (1620, 17109), (1901, 14580), (2430, 11406), (2916, 9505), (3645, 7604), (3802, 7290), (4860, 5703)]