198369540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 620430720

約数和(自身を除く): 422061180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 844, 1055, 1266, 1741, 1899, 2110, 2532, 3165, 3482, 3798, 4220, 5223, 5697, 6330, 6964, 7596, 8705, 9495, 10446, 11394, 12660, 15669, 17410, 18990, 20892, 22788, 26115, 28485, 31338, 34820, 37980, 47007, 52230, 56970, 62676, 78345, 94014, 104460, 113940, 156690, 188028, 235035, 313380, 367351, 470070, 734702, 940140, 1102053, 1469404, 1836755, 2204106, 3306159, 3673510, 4408212, 5510265, 6612318, 7347020, 9918477, 11020530, 13224636, 16530795, 19836954, 22041060, 33061590, 39673908, 49592385, 66123180, 99184770, 198369540]

約数ペア:

[(1, 198369540), (2, 99184770), (3, 66123180), (4, 49592385), (5, 39673908), (6, 33061590), (9, 22041060), (10, 19836954), (12, 16530795), (15, 13224636), (18, 11020530), (20, 9918477), (27, 7347020), (30, 6612318), (36, 5510265), (45, 4408212), (54, 3673510), (60, 3306159), (90, 2204106), (108, 1836755), (135, 1469404), (180, 1102053), (211, 940140), (270, 734702), (422, 470070), (540, 367351), (633, 313380), (844, 235035), (1055, 188028), (1266, 156690), (1741, 113940), (1899, 104460), (2110, 94014), (2532, 78345), (3165, 62676), (3482, 56970), (3798, 52230), (4220, 47007), (5223, 37980), (5697, 34820), (6330, 31338), (6964, 28485), (7596, 26115), (8705, 22788), (9495, 20892), (10446, 18990), (11394, 17410), (12660, 15669)]