66351060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1747}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 202334496

約数和(自身を除く): 135983436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1747, 1899, 2110, 2532, 3165, 3494, 3798, 4220, 5241, 6330, 6988, 7596, 8735, 9495, 10482, 12660, 15723, 17470, 18990, 20964, 26205, 31446, 34940, 37980, 52410, 62892, 78615, 104820, 157230, 314460, 368617, 737234, 1105851, 1474468, 1843085, 2211702, 3317553, 3686170, 4423404, 5529255, 6635106, 7372340, 11058510, 13270212, 16587765, 22117020, 33175530, 66351060]

約数ペア:

[(1, 66351060), (2, 33175530), (3, 22117020), (4, 16587765), (5, 13270212), (6, 11058510), (9, 7372340), (10, 6635106), (12, 5529255), (15, 4423404), (18, 3686170), (20, 3317553), (30, 2211702), (36, 1843085), (45, 1474468), (60, 1105851), (90, 737234), (180, 368617), (211, 314460), (422, 157230), (633, 104820), (844, 78615), (1055, 62892), (1266, 52410), (1747, 37980), (1899, 34940), (2110, 31446), (2532, 26205), (3165, 20964), (3494, 18990), (3798, 17470), (4220, 15723), (5241, 12660), (6330, 10482), (6988, 9495), (7596, 8735)]