27717390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1839

約数の個数: 80

約数和(自身を含む): 78495120

約数和(自身を除く): 50777730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 1801, 2565, 3078, 3602, 5130, 5403, 7695, 9005, 10806, 15390, 16209, 18010, 27015, 32418, 34219, 48627, 54030, 68438, 81045, 97254, 102657, 145881, 162090, 171095, 205314, 243135, 291762, 307971, 342190, 486270, 513285, 615942, 729405, 923913, 1026570, 1458810, 1539855, 1847826, 2771739, 3079710, 4619565, 5543478, 9239130, 13858695, 27717390]

約数ペア:

[(1, 27717390), (2, 13858695), (3, 9239130), (5, 5543478), (6, 4619565), (9, 3079710), (10, 2771739), (15, 1847826), (18, 1539855), (19, 1458810), (27, 1026570), (30, 923913), (38, 729405), (45, 615942), (54, 513285), (57, 486270), (81, 342190), (90, 307971), (95, 291762), (114, 243135), (135, 205314), (162, 171095), (171, 162090), (190, 145881), (270, 102657), (285, 97254), (342, 81045), (405, 68438), (513, 54030), (570, 48627), (810, 34219), (855, 32418), (1026, 27015), (1539, 18010), (1710, 16209), (1801, 15390), (2565, 10806), (3078, 9005), (3602, 7695), (5130, 5403)]