272609370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25033}}^1$

素因数の和:25068

約数の個数: 72

約数和(自身を含む): 779108148

約数和(自身を除く): 506498778

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 25033, 50066, 75099, 125165, 150198, 225297, 250330, 275363, 375495, 450594, 550726, 750990, 826089, 1126485, 1376815, 1652178, 2252970, 2478267, 2753630, 3028993, 4130445, 4956534, 6057986, 8260890, 9086979, 12391335, 15144965, 18173958, 24782670, 27260937, 30289930, 45434895, 54521874, 90869790, 136304685, 272609370]

約数ペア:

[(1, 272609370), (2, 136304685), (3, 90869790), (5, 54521874), (6, 45434895), (9, 30289930), (10, 27260937), (11, 24782670), (15, 18173958), (18, 15144965), (22, 12391335), (30, 9086979), (33, 8260890), (45, 6057986), (55, 4956534), (66, 4130445), (90, 3028993), (99, 2753630), (110, 2478267), (121, 2252970), (165, 1652178), (198, 1376815), (242, 1126485), (330, 826089), (363, 750990), (495, 550726), (605, 450594), (726, 375495), (990, 275363), (1089, 250330), (1210, 225297), (1815, 150198), (2178, 125165), (3630, 75099), (5445, 50066), (10890, 25033)]