27698940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 86311680

約数和(自身を除く): 58612740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4159, 6660, 8318, 12477, 16636, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 83180, 124770, 149724, 153883, 187155, 249540, 307766, 374310, 461649, 615532, 748620, 769415, 923298, 1384947, 1538830, 1846596, 2308245, 2769894, 3077660, 4616490, 5539788, 6924735, 9232980, 13849470, 27698940]

約数ペア:

[(1, 27698940), (2, 13849470), (3, 9232980), (4, 6924735), (5, 5539788), (6, 4616490), (9, 3077660), (10, 2769894), (12, 2308245), (15, 1846596), (18, 1538830), (20, 1384947), (30, 923298), (36, 769415), (37, 748620), (45, 615532), (60, 461649), (74, 374310), (90, 307766), (111, 249540), (148, 187155), (180, 153883), (185, 149724), (222, 124770), (333, 83180), (370, 74862), (444, 62385), (555, 49908), (666, 41590), (740, 37431), (1110, 24954), (1332, 20795), (1665, 16636), (2220, 12477), (3330, 8318), (4159, 6660)]