67680450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{150401}}^1$

素因数の和:150419

約数の個数: 36

約数和(自身を含む): 181836018

約数和(自身を除く): 114155568

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 150401, 300802, 451203, 752005, 902406, 1353609, 1504010, 2256015, 2707218, 3760025, 4512030, 6768045, 7520050, 11280075, 13536090, 22560150, 33840225, 67680450]

約数ペア:

[(1, 67680450), (2, 33840225), (3, 22560150), (5, 13536090), (6, 11280075), (9, 7520050), (10, 6768045), (15, 4512030), (18, 3760025), (25, 2707218), (30, 2256015), (45, 1504010), (50, 1353609), (75, 902406), (90, 752005), (150, 451203), (225, 300802), (450, 150401)]