142750260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1103}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 434004480

約数和(自身を除く): 291254220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719, 1103, 1438, 2157, 2206, 2876, 3309, 3595, 4314, 4412, 5515, 6471, 6618, 7190, 8628, 9927, 10785, 11030, 12942, 13236, 14380, 16545, 19854, 21570, 22060, 25884, 32355, 33090, 39708, 43140, 49635, 64710, 66180, 99270, 129420, 198540, 793057, 1586114, 2379171, 3172228, 3965285, 4758342, 7137513, 7930570, 9516684, 11895855, 14275026, 15861140, 23791710, 28550052, 35687565, 47583420, 71375130, 142750260]

約数ペア:

[(1, 142750260), (2, 71375130), (3, 47583420), (4, 35687565), (5, 28550052), (6, 23791710), (9, 15861140), (10, 14275026), (12, 11895855), (15, 9516684), (18, 7930570), (20, 7137513), (30, 4758342), (36, 3965285), (45, 3172228), (60, 2379171), (90, 1586114), (180, 793057), (719, 198540), (1103, 129420), (1438, 99270), (2157, 66180), (2206, 64710), (2876, 49635), (3309, 43140), (3595, 39708), (4314, 33090), (4412, 32355), (5515, 25884), (6471, 22060), (6618, 21570), (7190, 19854), (8628, 16545), (9927, 14380), (10785, 13236), (11030, 12942)]