123077400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{205129}}^1$

素因数の和:205148

約数の個数: 48

約数和(自身を含む): 381541800

約数和(自身を除く): 258464400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 205129, 410258, 615387, 820516, 1025645, 1230774, 1641032, 2051290, 2461548, 3076935, 4102580, 4923096, 5128225, 6153870, 8205160, 10256450, 12307740, 15384675, 20512900, 24615480, 30769350, 41025800, 61538700, 123077400]

約数ペア:

[(1, 123077400), (2, 61538700), (3, 41025800), (4, 30769350), (5, 24615480), (6, 20512900), (8, 15384675), (10, 12307740), (12, 10256450), (15, 8205160), (20, 6153870), (24, 5128225), (25, 4923096), (30, 4102580), (40, 3076935), (50, 2461548), (60, 2051290), (75, 1641032), (100, 1230774), (120, 1025645), (150, 820516), (200, 615387), (300, 410258), (600, 205129)]