42476580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 129397632

約数和(自身を除く): 86921052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 643, 734, 1101, 1286, 1468, 1835, 1929, 2202, 2572, 3215, 3303, 3670, 3858, 4404, 5505, 5787, 6430, 6606, 7340, 7716, 9645, 11010, 11574, 12860, 13212, 16515, 19290, 22020, 23148, 28935, 33030, 38580, 57870, 66060, 115740, 235981, 471962, 707943, 943924, 1179905, 1415886, 2123829, 2359810, 2831772, 3539715, 4247658, 4719620, 7079430, 8495316, 10619145, 14158860, 21238290, 42476580]

約数ペア:

[(1, 42476580), (2, 21238290), (3, 14158860), (4, 10619145), (5, 8495316), (6, 7079430), (9, 4719620), (10, 4247658), (12, 3539715), (15, 2831772), (18, 2359810), (20, 2123829), (30, 1415886), (36, 1179905), (45, 943924), (60, 707943), (90, 471962), (180, 235981), (367, 115740), (643, 66060), (734, 57870), (1101, 38580), (1286, 33030), (1468, 28935), (1835, 23148), (1929, 22020), (2202, 19290), (2572, 16515), (3215, 13212), (3303, 12860), (3670, 11574), (3858, 11010), (4404, 9645), (5505, 7716), (5787, 7340), (6430, 6606)]