75155660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61603}}^1$

素因数の和:61673

約数の個数: 24

約数和(自身を含む): 160416816

約数和(自身を除く): 85261156

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 61603, 123206, 246412, 308015, 616030, 1232060, 3757783, 7515566, 15031132, 18788915, 37577830, 75155660]

約数ペア:

[(1, 75155660), (2, 37577830), (4, 18788915), (5, 15031132), (10, 7515566), (20, 3757783), (61, 1232060), (122, 616030), (244, 308015), (305, 246412), (610, 123206), (1220, 61603)]