75559140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18289

約数の個数: 72

約数和(自身を含む): 239174208

約数和(自身を除く): 163615068

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, 18251, 36502, 54753, 73004, 91255, 109506, 164259, 182510, 219012, 273765, 328518, 365020, 419773, 547530, 657036, 821295, 839546, 1095060, 1259319, 1642590, 1679092, 2098865, 2518638, 3285180, 3777957, 4197730, 5037276, 6296595, 7555914, 8395460, 12593190, 15111828, 18889785, 25186380, 37779570, 75559140]

約数ペア:

[(1, 75559140), (2, 37779570), (3, 25186380), (4, 18889785), (5, 15111828), (6, 12593190), (9, 8395460), (10, 7555914), (12, 6296595), (15, 5037276), (18, 4197730), (20, 3777957), (23, 3285180), (30, 2518638), (36, 2098865), (45, 1679092), (46, 1642590), (60, 1259319), (69, 1095060), (90, 839546), (92, 821295), (115, 657036), (138, 547530), (180, 419773), (207, 365020), (230, 328518), (276, 273765), (345, 219012), (414, 182510), (460, 164259), (690, 109506), (828, 91255), (1035, 73004), (1380, 54753), (2070, 36502), (4140, 18251)]