127828020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 376104960

約数和(自身を除く): 248276940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 211, 230, 276, 345, 422, 439, 460, 633, 690, 844, 878, 1055, 1266, 1317, 1380, 1756, 2110, 2195, 2532, 2634, 3165, 4220, 4390, 4853, 5268, 6330, 6585, 8780, 9706, 10097, 12660, 13170, 14559, 19412, 20194, 24265, 26340, 29118, 30291, 40388, 48530, 50485, 58236, 60582, 72795, 92629, 97060, 100970, 121164, 145590, 151455, 185258, 201940, 277887, 291180, 302910, 370516, 463145, 555774, 605820, 926290, 1111548, 1389435, 1852580, 2130467, 2778870, 4260934, 5557740, 6391401, 8521868, 10652335, 12782802, 21304670, 25565604, 31957005, 42609340, 63914010, 127828020]

約数ペア:

[(1, 127828020), (2, 63914010), (3, 42609340), (4, 31957005), (5, 25565604), (6, 21304670), (10, 12782802), (12, 10652335), (15, 8521868), (20, 6391401), (23, 5557740), (30, 4260934), (46, 2778870), (60, 2130467), (69, 1852580), (92, 1389435), (115, 1111548), (138, 926290), (211, 605820), (230, 555774), (276, 463145), (345, 370516), (422, 302910), (439, 291180), (460, 277887), (633, 201940), (690, 185258), (844, 151455), (878, 145590), (1055, 121164), (1266, 100970), (1317, 97060), (1380, 92629), (1756, 72795), (2110, 60582), (2195, 58236), (2532, 50485), (2634, 48530), (3165, 40388), (4220, 30291), (4390, 29118), (4853, 26340), (5268, 24265), (6330, 20194), (6585, 19412), (8780, 14559), (9706, 13170), (10097, 12660)]