12030450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 30102240

約数和(自身を除く): 18071790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 577, 695, 834, 1154, 1390, 1731, 2085, 2885, 3462, 3475, 4170, 5770, 6950, 8655, 10425, 14425, 17310, 20850, 28850, 43275, 80203, 86550, 160406, 240609, 401015, 481218, 802030, 1203045, 2005075, 2406090, 4010150, 6015225, 12030450]

約数ペア:

[(1, 12030450), (2, 6015225), (3, 4010150), (5, 2406090), (6, 2005075), (10, 1203045), (15, 802030), (25, 481218), (30, 401015), (50, 240609), (75, 160406), (139, 86550), (150, 80203), (278, 43275), (417, 28850), (577, 20850), (695, 17310), (834, 14425), (1154, 10425), (1390, 8655), (1731, 6950), (2085, 5770), (2885, 4170), (3462, 3475)]