27711180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7331}}^1$

素因数の和:7356

約数の個数: 96

約数和(自身を含む): 98542080

約数和(自身を除く): 70830900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7331, 14662, 21993, 29324, 36655, 43986, 51317, 65979, 73310, 87972, 102634, 109965, 131958, 146620, 153951, 197937, 205268, 219930, 256585, 263916, 307902, 329895, 395874, 439860, 461853, 513170, 615804, 659790, 769755, 791748, 923706, 989685, 1026340, 1319580, 1385559, 1539510, 1847412, 1979370, 2309265, 2771118, 3079020, 3958740, 4618530, 5542236, 6927795, 9237060, 13855590, 27711180]

約数ペア:

[(1, 27711180), (2, 13855590), (3, 9237060), (4, 6927795), (5, 5542236), (6, 4618530), (7, 3958740), (9, 3079020), (10, 2771118), (12, 2309265), (14, 1979370), (15, 1847412), (18, 1539510), (20, 1385559), (21, 1319580), (27, 1026340), (28, 989685), (30, 923706), (35, 791748), (36, 769755), (42, 659790), (45, 615804), (54, 513170), (60, 461853), (63, 439860), (70, 395874), (84, 329895), (90, 307902), (105, 263916), (108, 256585), (126, 219930), (135, 205268), (140, 197937), (180, 153951), (189, 146620), (210, 131958), (252, 109965), (270, 102634), (315, 87972), (378, 73310), (420, 65979), (540, 51317), (630, 43986), (756, 36655), (945, 29324), (1260, 21993), (1890, 14662), (3780, 7331)]