133597980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742211}}^1$

素因数の和:742226

約数の個数: 36

約数和(自身を含む): 405247752

約数和(自身を除く): 271649772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742211, 1484422, 2226633, 2968844, 3711055, 4453266, 6679899, 7422110, 8906532, 11133165, 13359798, 14844220, 22266330, 26719596, 33399495, 44532660, 66798990, 133597980]

約数ペア:

[(1, 133597980), (2, 66798990), (3, 44532660), (4, 33399495), (5, 26719596), (6, 22266330), (9, 14844220), (10, 13359798), (12, 11133165), (15, 8906532), (18, 7422110), (20, 6679899), (30, 4453266), (36, 3711055), (45, 2968844), (60, 2226633), (90, 1484422), (180, 742211)]