265465530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 799212960

約数和(自身を除く): 533747430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 990, 1045, 1089, 1210, 1254, 1283, 1710, 1815, 1881, 2090, 2178, 2299, 2566, 3135, 3630, 3762, 3849, 4598, 5445, 6270, 6415, 6897, 7698, 9405, 10890, 11495, 11547, 12830, 13794, 14113, 18810, 19245, 20691, 22990, 23094, 24377, 28226, 34485, 38490, 41382, 42339, 48754, 57735, 68970, 70565, 73131, 84678, 103455, 115470, 121885, 127017, 141130, 146262, 155243, 206910, 211695, 219393, 243770, 254034, 268147, 310486, 365655, 423390, 438786, 465729, 536294, 635085, 731310, 776215, 804441, 931458, 1096965, 1270170, 1340735, 1397187, 1552430, 1608882, 2193930, 2328645, 2413323, 2681470, 2794374, 2949617, 4022205, 4657290, 4826646, 5899234, 6985935, 8044410, 8848851, 12066615, 13971870, 14748085, 17697702, 24133230, 26546553, 29496170, 44244255, 53093106, 88488510, 132732765, 265465530]

約数ペア:

[(1, 265465530), (2, 132732765), (3, 88488510), (5, 53093106), (6, 44244255), (9, 29496170), (10, 26546553), (11, 24133230), (15, 17697702), (18, 14748085), (19, 13971870), (22, 12066615), (30, 8848851), (33, 8044410), (38, 6985935), (45, 5899234), (55, 4826646), (57, 4657290), (66, 4022205), (90, 2949617), (95, 2794374), (99, 2681470), (110, 2413323), (114, 2328645), (121, 2193930), (165, 1608882), (171, 1552430), (190, 1397187), (198, 1340735), (209, 1270170), (242, 1096965), (285, 931458), (330, 804441), (342, 776215), (363, 731310), (418, 635085), (495, 536294), (570, 465729), (605, 438786), (627, 423390), (726, 365655), (855, 310486), (990, 268147), (1045, 254034), (1089, 243770), (1210, 219393), (1254, 211695), (1283, 206910), (1710, 155243), (1815, 146262), (1881, 141130), (2090, 127017), (2178, 121885), (2299, 115470), (2566, 103455), (3135, 84678), (3630, 73131), (3762, 70565), (3849, 68970), (4598, 57735), (5445, 48754), (6270, 42339), (6415, 41382), (6897, 38490), (7698, 34485), (9405, 28226), (10890, 24377), (11495, 23094), (11547, 22990), (12830, 20691), (13794, 19245), (14113, 18810)]