73150020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135463}}^1$

素因数の和:135481

約数の個数: 48

約数和(自身を含む): 227579520

約数和(自身を除く): 154429500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 135463, 270926, 406389, 541852, 677315, 812778, 1219167, 1354630, 1625556, 2031945, 2438334, 2709260, 3657501, 4063890, 4876668, 6095835, 7315002, 8127780, 12191670, 14630004, 18287505, 24383340, 36575010, 73150020]

約数ペア:

[(1, 73150020), (2, 36575010), (3, 24383340), (4, 18287505), (5, 14630004), (6, 12191670), (9, 8127780), (10, 7315002), (12, 6095835), (15, 4876668), (18, 4063890), (20, 3657501), (27, 2709260), (30, 2438334), (36, 2031945), (45, 1625556), (54, 1354630), (60, 1219167), (90, 812778), (108, 677315), (135, 541852), (180, 406389), (270, 270926), (540, 135463)]