148187220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66751}}^1$

素因数の和:66800

約数の個数: 48

約数和(自身を含む): 426144768

約数和(自身を除く): 277957548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 66751, 133502, 200253, 267004, 333755, 400506, 667510, 801012, 1001265, 1335020, 2002530, 2469787, 4005060, 4939574, 7409361, 9879148, 12348935, 14818722, 24697870, 29637444, 37046805, 49395740, 74093610, 148187220]

約数ペア:

[(1, 148187220), (2, 74093610), (3, 49395740), (4, 37046805), (5, 29637444), (6, 24697870), (10, 14818722), (12, 12348935), (15, 9879148), (20, 7409361), (30, 4939574), (37, 4005060), (60, 2469787), (74, 2002530), (111, 1335020), (148, 1001265), (185, 801012), (222, 667510), (370, 400506), (444, 333755), (555, 267004), (740, 200253), (1110, 133502), (2220, 66751)]