138248900

素因数分解:

$2^2\times 5^2\times {\mathrm{367}}^1\times {\mathrm{3767}}^1$

素因数の和:4148

約数の個数: 36

約数和(自身を含む): 300897408

約数和(自身を除く): 162648508

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 367, 734, 1468, 1835, 3670, 3767, 7340, 7534, 9175, 15068, 18350, 18835, 36700, 37670, 75340, 94175, 188350, 376700, 1382489, 2764978, 5529956, 6912445, 13824890, 27649780, 34562225, 69124450, 138248900]

約数ペア:

[(1, 138248900), (2, 69124450), (4, 34562225), (5, 27649780), (10, 13824890), (20, 6912445), (25, 5529956), (50, 2764978), (100, 1382489), (367, 376700), (734, 188350), (1468, 94175), (1835, 75340), (3670, 37670), (3767, 36700), (7340, 18835), (7534, 18350), (9175, 15068)]