306010260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8543}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 933004800

約数和(自身を除く): 626994540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8543, 8955, 11940, 17086, 17910, 25629, 34172, 35820, 42715, 51258, 76887, 85430, 102516, 128145, 153774, 170860, 256290, 307548, 384435, 512580, 768870, 1537740, 1700057, 3400114, 5100171, 6800228, 8500285, 10200342, 15300513, 17000570, 20400684, 25500855, 30601026, 34001140, 51001710, 61202052, 76502565, 102003420, 153005130, 306010260]

約数ペア:

[(1, 306010260), (2, 153005130), (3, 102003420), (4, 76502565), (5, 61202052), (6, 51001710), (9, 34001140), (10, 30601026), (12, 25500855), (15, 20400684), (18, 17000570), (20, 15300513), (30, 10200342), (36, 8500285), (45, 6800228), (60, 5100171), (90, 3400114), (180, 1700057), (199, 1537740), (398, 768870), (597, 512580), (796, 384435), (995, 307548), (1194, 256290), (1791, 170860), (1990, 153774), (2388, 128145), (2985, 102516), (3582, 85430), (3980, 76887), (5970, 51258), (7164, 42715), (8543, 35820), (8955, 34172), (11940, 25629), (17086, 17910)]