200454780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3340913}}^1$

素因数の和:3340925

約数の個数: 24

約数和(自身を含む): 561273552

約数和(自身を除く): 360818772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3340913, 6681826, 10022739, 13363652, 16704565, 20045478, 33409130, 40090956, 50113695, 66818260, 100227390, 200454780]

約数ペア:

[(1, 200454780), (2, 100227390), (3, 66818260), (4, 50113695), (5, 40090956), (6, 33409130), (10, 20045478), (12, 16704565), (15, 13363652), (20, 10022739), (30, 6681826), (60, 3340913)]