229741020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 733404672

約数和(自身を除く): 503663652

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, 211, 230, 263, 276, 345, 414, 422, 460, 526, 633, 690, 789, 828, 844, 1035, 1052, 1055, 1266, 1315, 1380, 1578, 1899, 2070, 2110, 2367, 2532, 2630, 3156, 3165, 3798, 3945, 4140, 4220, 4734, 4853, 5260, 6049, 6330, 7596, 7890, 9468, 9495, 9706, 11835, 12098, 12660, 14559, 15780, 18147, 18990, 19412, 23670, 24196, 24265, 29118, 30245, 36294, 37980, 43677, 47340, 48530, 54441, 55493, 58236, 60490, 72588, 72795, 87354, 90735, 97060, 108882, 110986, 120980, 145590, 166479, 174708, 181470, 217764, 218385, 221972, 272205, 277465, 291180, 332958, 362940, 436770, 499437, 544410, 554930, 665916, 832395, 873540, 998874, 1088820, 1109860, 1276339, 1664790, 1997748, 2497185, 2552678, 3329580, 3829017, 4994370, 5105356, 6381695, 7658034, 9988740, 11487051, 12763390, 15316068, 19145085, 22974102, 25526780, 38290170, 45948204, 57435255, 76580340, 114870510, 229741020]

約数ペア:

[(1, 229741020), (2, 114870510), (3, 76580340), (4, 57435255), (5, 45948204), (6, 38290170), (9, 25526780), (10, 22974102), (12, 19145085), (15, 15316068), (18, 12763390), (20, 11487051), (23, 9988740), (30, 7658034), (36, 6381695), (45, 5105356), (46, 4994370), (60, 3829017), (69, 3329580), (90, 2552678), (92, 2497185), (115, 1997748), (138, 1664790), (180, 1276339), (207, 1109860), (211, 1088820), (230, 998874), (263, 873540), (276, 832395), (345, 665916), (414, 554930), (422, 544410), (460, 499437), (526, 436770), (633, 362940), (690, 332958), (789, 291180), (828, 277465), (844, 272205), (1035, 221972), (1052, 218385), (1055, 217764), (1266, 181470), (1315, 174708), (1380, 166479), (1578, 145590), (1899, 120980), (2070, 110986), (2110, 108882), (2367, 97060), (2532, 90735), (2630, 87354), (3156, 72795), (3165, 72588), (3798, 60490), (3945, 58236), (4140, 55493), (4220, 54441), (4734, 48530), (4853, 47340), (5260, 43677), (6049, 37980), (6330, 36294), (7596, 30245), (7890, 29118), (9468, 24265), (9495, 24196), (9706, 23670), (11835, 19412), (12098, 18990), (12660, 18147), (14559, 15780)]