102140820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{567449}}^1$

素因数の和:567464

約数の個数: 36

約数和(自身を含む): 309827700

約数和(自身を除く): 207686880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 567449, 1134898, 1702347, 2269796, 2837245, 3404694, 5107041, 5674490, 6809388, 8511735, 10214082, 11348980, 17023470, 20428164, 25535205, 34046940, 51070410, 102140820]

約数ペア:

[(1, 102140820), (2, 51070410), (3, 34046940), (4, 25535205), (5, 20428164), (6, 17023470), (9, 11348980), (10, 10214082), (12, 8511735), (15, 6809388), (18, 5674490), (20, 5107041), (30, 3404694), (36, 2837245), (45, 2269796), (60, 1702347), (90, 1134898), (180, 567449)]