89959980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136303}}^1$

素因数の和:136326

約数の個数: 48

約数和(自身を含む): 274788864

約数和(自身を除く): 184828884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 136303, 272606, 408909, 545212, 681515, 817818, 1363030, 1499333, 1635636, 2044545, 2726060, 2998666, 4089090, 4497999, 5997332, 7496665, 8178180, 8995998, 14993330, 17991996, 22489995, 29986660, 44979990, 89959980]

約数ペア:

[(1, 89959980), (2, 44979990), (3, 29986660), (4, 22489995), (5, 17991996), (6, 14993330), (10, 8995998), (11, 8178180), (12, 7496665), (15, 5997332), (20, 4497999), (22, 4089090), (30, 2998666), (33, 2726060), (44, 2044545), (55, 1635636), (60, 1499333), (66, 1363030), (110, 817818), (132, 681515), (165, 545212), (220, 408909), (330, 272606), (660, 136303)]