38655180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9337}}^1$

素因数の和:9375

約数の個数: 72

約数和(自身を含む): 122365152

約数和(自身を除く): 83709972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9337, 18674, 28011, 37348, 46685, 56022, 84033, 93370, 112044, 140055, 168066, 186740, 214751, 280110, 336132, 420165, 429502, 560220, 644253, 840330, 859004, 1073755, 1288506, 1680660, 1932759, 2147510, 2577012, 3221265, 3865518, 4295020, 6442530, 7731036, 9663795, 12885060, 19327590, 38655180]

約数ペア:

[(1, 38655180), (2, 19327590), (3, 12885060), (4, 9663795), (5, 7731036), (6, 6442530), (9, 4295020), (10, 3865518), (12, 3221265), (15, 2577012), (18, 2147510), (20, 1932759), (23, 1680660), (30, 1288506), (36, 1073755), (45, 859004), (46, 840330), (60, 644253), (69, 560220), (90, 429502), (92, 420165), (115, 336132), (138, 280110), (180, 214751), (207, 186740), (230, 168066), (276, 140055), (345, 112044), (414, 93370), (460, 84033), (690, 56022), (828, 46685), (1035, 37348), (1380, 28011), (2070, 18674), (4140, 9337)]