138528300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 402144400

約数和(自身を除く): 263616100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 409, 818, 1129, 1227, 1636, 2045, 2258, 2454, 3387, 4090, 4516, 4908, 5645, 6135, 6774, 8180, 10225, 11290, 12270, 13548, 16935, 20450, 22580, 24540, 28225, 30675, 33870, 40900, 56450, 61350, 67740, 84675, 112900, 122700, 169350, 338700, 461761, 923522, 1385283, 1847044, 2308805, 2770566, 4617610, 5541132, 6926415, 9235220, 11544025, 13852830, 23088050, 27705660, 34632075, 46176100, 69264150, 138528300]

約数ペア:

[(1, 138528300), (2, 69264150), (3, 46176100), (4, 34632075), (5, 27705660), (6, 23088050), (10, 13852830), (12, 11544025), (15, 9235220), (20, 6926415), (25, 5541132), (30, 4617610), (50, 2770566), (60, 2308805), (75, 1847044), (100, 1385283), (150, 923522), (300, 461761), (409, 338700), (818, 169350), (1129, 122700), (1227, 112900), (1636, 84675), (2045, 67740), (2258, 61350), (2454, 56450), (3387, 40900), (4090, 33870), (4516, 30675), (4908, 28225), (5645, 24540), (6135, 22580), (6774, 20450), (8180, 16935), (10225, 13548), (11290, 12270)]