11520450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{25601}}^1$

素因数の和:25619

約数の個数: 36

約数和(自身を含む): 30952818

約数和(自身を除く): 19432368

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 25601, 51202, 76803, 128005, 153606, 230409, 256010, 384015, 460818, 640025, 768030, 1152045, 1280050, 1920075, 2304090, 3840150, 5760225, 11520450]

約数ペア:

[(1, 11520450), (2, 5760225), (3, 3840150), (5, 2304090), (6, 1920075), (9, 1280050), (10, 1152045), (15, 768030), (18, 640025), (25, 460818), (30, 384015), (45, 256010), (50, 230409), (75, 153606), (90, 128005), (150, 76803), (225, 51202), (450, 25601)]