61007580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12553}}^1$

素因数の和:12577

約数の個数: 72

約数和(自身を含む): 191925552

約数和(自身を除く): 130917972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 12553, 25106, 37659, 50212, 62765, 75318, 112977, 125530, 150636, 188295, 225954, 251060, 338931, 376590, 451908, 564885, 677862, 753180, 1016793, 1129770, 1355724, 1694655, 2033586, 2259540, 3050379, 3389310, 4067172, 5083965, 6100758, 6778620, 10167930, 12201516, 15251895, 20335860, 30503790, 61007580]

約数ペア:

[(1, 61007580), (2, 30503790), (3, 20335860), (4, 15251895), (5, 12201516), (6, 10167930), (9, 6778620), (10, 6100758), (12, 5083965), (15, 4067172), (18, 3389310), (20, 3050379), (27, 2259540), (30, 2033586), (36, 1694655), (45, 1355724), (54, 1129770), (60, 1016793), (81, 753180), (90, 677862), (108, 564885), (135, 451908), (162, 376590), (180, 338931), (243, 251060), (270, 225954), (324, 188295), (405, 150636), (486, 125530), (540, 112977), (810, 75318), (972, 62765), (1215, 50212), (1620, 37659), (2430, 25106), (4860, 12553)]