26661060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 82020120

約数和(自身を除く): 55359060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2029, 2190, 2628, 3285, 4058, 4380, 6087, 6570, 8116, 10145, 12174, 13140, 18261, 20290, 24348, 30435, 36522, 40580, 60870, 73044, 91305, 121740, 148117, 182610, 296234, 365220, 444351, 592468, 740585, 888702, 1333053, 1481170, 1777404, 2221755, 2666106, 2962340, 4443510, 5332212, 6665265, 8887020, 13330530, 26661060]

約数ペア:

[(1, 26661060), (2, 13330530), (3, 8887020), (4, 6665265), (5, 5332212), (6, 4443510), (9, 2962340), (10, 2666106), (12, 2221755), (15, 1777404), (18, 1481170), (20, 1333053), (30, 888702), (36, 740585), (45, 592468), (60, 444351), (73, 365220), (90, 296234), (146, 182610), (180, 148117), (219, 121740), (292, 91305), (365, 73044), (438, 60870), (657, 40580), (730, 36522), (876, 30435), (1095, 24348), (1314, 20290), (1460, 18261), (2029, 13140), (2190, 12174), (2628, 10145), (3285, 8116), (4058, 6570), (4380, 6087)]