120675844025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 108

約数和(自身を含む): 170696949696

約数和(自身を除く): 50021105671

約数列:

[1, 5, 11, 25, 55, 61, 71, 121, 151, 275, 305, 355, 605, 671, 755, 781, 1525, 1661, 1775, 3025, 3355, 3721, 3775, 3905, 4331, 7381, 8305, 8591, 9211, 10721, 16775, 18271, 18605, 19525, 21655, 36905, 40931, 41525, 42955, 46055, 47641, 53605, 91355, 93025, 101321, 108275, 117931, 184525, 204655, 214775, 230275, 238205, 264191, 268025, 450241, 456775, 506605, 524051, 561871, 589655, 653981, 1023275, 1114531, 1191025, 1297241, 1320955, 2251205, 2533025, 2620255, 2809355, 2906101, 2948275, 3269905, 5572655, 6180581, 6486205, 6604775, 7193791, 11256025, 13101275, 14046775, 14530505, 16349525, 27863275, 30902905, 31967111, 32431025, 35968955, 39892841, 67986391, 72652525, 79131701, 154514525, 159835555, 179844775, 199464205, 339931955, 395658505, 438821251, 799177775, 997321025, 1699659775, 1978292525, 2194106255, 4827033761, 10970531275, 24135168805, 120675844025]

約数ペア:

[(1, 120675844025), (5, 24135168805), (11, 10970531275), (25, 4827033761), (55, 2194106255), (61, 1978292525), (71, 1699659775), (121, 997321025), (151, 799177775), (275, 438821251), (305, 395658505), (355, 339931955), (605, 199464205), (671, 179844775), (755, 159835555), (781, 154514525), (1525, 79131701), (1661, 72652525), (1775, 67986391), (3025, 39892841), (3355, 35968955), (3721, 32431025), (3775, 31967111), (3905, 30902905), (4331, 27863275), (7381, 16349525), (8305, 14530505), (8591, 14046775), (9211, 13101275), (10721, 11256025), (16775, 7193791), (18271, 6604775), (18605, 6486205), (19525, 6180581), (21655, 5572655), (36905, 3269905), (40931, 2948275), (41525, 2906101), (42955, 2809355), (46055, 2620255), (47641, 2533025), (53605, 2251205), (91355, 1320955), (93025, 1297241), (101321, 1191025), (108275, 1114531), (117931, 1023275), (184525, 653981), (204655, 589655), (214775, 561871), (230275, 524051), (238205, 506605), (264191, 456775), (268025, 450241)]