15300144

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 44461440

約数和(自身を除く): 29161296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 331, 428, 432, 642, 662, 856, 963, 993, 1284, 1324, 1712, 1926, 1986, 2568, 2648, 2889, 2979, 3852, 3972, 5136, 5296, 5778, 5958, 7704, 7944, 8937, 11556, 11916, 15408, 15888, 17874, 23112, 23832, 35417, 35748, 46224, 47664, 70834, 71496, 106251, 141668, 142992, 212502, 283336, 318753, 425004, 566672, 637506, 850008, 956259, 1275012, 1700016, 1912518, 2550024, 3825036, 5100048, 7650072, 15300144]

約数ペア:

[(1, 15300144), (2, 7650072), (3, 5100048), (4, 3825036), (6, 2550024), (8, 1912518), (9, 1700016), (12, 1275012), (16, 956259), (18, 850008), (24, 637506), (27, 566672), (36, 425004), (48, 318753), (54, 283336), (72, 212502), (107, 142992), (108, 141668), (144, 106251), (214, 71496), (216, 70834), (321, 47664), (331, 46224), (428, 35748), (432, 35417), (642, 23832), (662, 23112), (856, 17874), (963, 15888), (993, 15408), (1284, 11916), (1324, 11556), (1712, 8937), (1926, 7944), (1986, 7704), (2568, 5958), (2648, 5778), (2889, 5296), (2979, 5136), (3852, 3972)]