27840510

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 80294400

約数和(自身を除く): 52453890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 81, 90, 95, 114, 134, 135, 162, 171, 190, 201, 243, 270, 285, 335, 342, 402, 405, 486, 513, 570, 603, 670, 729, 810, 855, 1005, 1026, 1206, 1215, 1273, 1458, 1539, 1710, 1809, 2010, 2187, 2430, 2546, 2565, 3015, 3078, 3618, 3645, 3819, 4374, 4617, 5130, 5427, 6030, 6365, 7290, 7638, 7695, 9045, 9234, 10854, 10935, 11457, 12730, 13851, 15390, 16281, 18090, 19095, 21870, 22914, 23085, 27135, 27702, 32562, 34371, 38190, 41553, 46170, 48843, 54270, 57285, 68742, 69255, 81405, 83106, 97686, 103113, 114570, 138510, 146529, 162810, 171855, 206226, 207765, 244215, 293058, 309339, 343710, 415530, 488430, 515565, 618678, 732645, 928017, 1031130, 1465290, 1546695, 1856034, 2784051, 3093390, 4640085, 5568102, 9280170, 13920255, 27840510]

約数ペア:

[(1, 27840510), (2, 13920255), (3, 9280170), (5, 5568102), (6, 4640085), (9, 3093390), (10, 2784051), (15, 1856034), (18, 1546695), (19, 1465290), (27, 1031130), (30, 928017), (38, 732645), (45, 618678), (54, 515565), (57, 488430), (67, 415530), (81, 343710), (90, 309339), (95, 293058), (114, 244215), (134, 207765), (135, 206226), (162, 171855), (171, 162810), (190, 146529), (201, 138510), (243, 114570), (270, 103113), (285, 97686), (335, 83106), (342, 81405), (402, 69255), (405, 68742), (486, 57285), (513, 54270), (570, 48843), (603, 46170), (670, 41553), (729, 38190), (810, 34371), (855, 32562), (1005, 27702), (1026, 27135), (1206, 23085), (1215, 22914), (1273, 21870), (1458, 19095), (1539, 18090), (1710, 16281), (1809, 15390), (2010, 13851), (2187, 12730), (2430, 11457), (2546, 10935), (2565, 10854), (3015, 9234), (3078, 9045), (3618, 7695), (3645, 7638), (3819, 7290), (4374, 6365), (4617, 6030), (5130, 5427)]