289314150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{66509}}^1$

素因数の和:66553

約数の個数: 48

約数和(自身を含む): 742251600

約数和(自身を除く): 452937450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 66509, 133018, 199527, 332545, 399054, 665090, 997635, 1662725, 1928761, 1995270, 3325450, 3857522, 4988175, 5786283, 9643805, 9976350, 11572566, 19287610, 28931415, 48219025, 57862830, 96438050, 144657075, 289314150]

約数ペア:

[(1, 289314150), (2, 144657075), (3, 96438050), (5, 57862830), (6, 48219025), (10, 28931415), (15, 19287610), (25, 11572566), (29, 9976350), (30, 9643805), (50, 5786283), (58, 4988175), (75, 3857522), (87, 3325450), (145, 1995270), (150, 1928761), (174, 1662725), (290, 997635), (435, 665090), (725, 399054), (870, 332545), (1450, 199527), (2175, 133018), (4350, 66509)]