66370140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5051}}^1$

素因数の和:5139

約数の個数: 72

約数和(自身を含む): 204121008

約数和(自身を除く): 137750868

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, 2190, 2628, 3285, 4380, 5051, 6570, 10102, 13140, 15153, 20204, 25255, 30306, 45459, 50510, 60612, 75765, 90918, 101020, 151530, 181836, 227295, 303060, 368723, 454590, 737446, 909180, 1106169, 1474892, 1843615, 2212338, 3318507, 3687230, 4424676, 5530845, 6637014, 7374460, 11061690, 13274028, 16592535, 22123380, 33185070, 66370140]

約数ペア:

[(1, 66370140), (2, 33185070), (3, 22123380), (4, 16592535), (5, 13274028), (6, 11061690), (9, 7374460), (10, 6637014), (12, 5530845), (15, 4424676), (18, 3687230), (20, 3318507), (30, 2212338), (36, 1843615), (45, 1474892), (60, 1106169), (73, 909180), (90, 737446), (146, 454590), (180, 368723), (219, 303060), (292, 227295), (365, 181836), (438, 151530), (657, 101020), (730, 90918), (876, 75765), (1095, 60612), (1314, 50510), (1460, 45459), (2190, 30306), (2628, 25255), (3285, 20204), (4380, 15153), (5051, 13140), (6570, 10102)]