125459220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72103}}^1$

素因数の和:72144

約数の個数: 48

約数和(自身を含む): 363404160

約数和(自身を除く): 237944940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 72103, 144206, 216309, 288412, 360515, 432618, 721030, 865236, 1081545, 1442060, 2090987, 2163090, 4181974, 4326180, 6272961, 8363948, 10454935, 12545922, 20909870, 25091844, 31364805, 41819740, 62729610, 125459220]

約数ペア:

[(1, 125459220), (2, 62729610), (3, 41819740), (4, 31364805), (5, 25091844), (6, 20909870), (10, 12545922), (12, 10454935), (15, 8363948), (20, 6272961), (29, 4326180), (30, 4181974), (58, 2163090), (60, 2090987), (87, 1442060), (116, 1081545), (145, 865236), (174, 721030), (290, 432618), (348, 360515), (435, 288412), (580, 216309), (870, 144206), (1740, 72103)]