15015700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 39233600

約数和(自身を除く): 24217900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1129, 1330, 1900, 2258, 2660, 3325, 4516, 5645, 6650, 7903, 11290, 13300, 15806, 21451, 22580, 28225, 31612, 39515, 42902, 56450, 79030, 85804, 107255, 112900, 150157, 158060, 197575, 214510, 300314, 395150, 429020, 536275, 600628, 750785, 790300, 1072550, 1501570, 2145100, 3003140, 3753925, 7507850, 15015700]

約数ペア:

[(1, 15015700), (2, 7507850), (4, 3753925), (5, 3003140), (7, 2145100), (10, 1501570), (14, 1072550), (19, 790300), (20, 750785), (25, 600628), (28, 536275), (35, 429020), (38, 395150), (50, 300314), (70, 214510), (76, 197575), (95, 158060), (100, 150157), (133, 112900), (140, 107255), (175, 85804), (190, 79030), (266, 56450), (350, 42902), (380, 39515), (475, 31612), (532, 28225), (665, 22580), (700, 21451), (950, 15806), (1129, 13300), (1330, 11290), (1900, 7903), (2258, 6650), (2660, 5645), (3325, 4516)]