1920536100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{304847}}^1$

素因数の和:304874

約数の個数: 108

約数和(自身を含む): 6879809664

約数和(自身を除く): 4959273564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 304847, 609694, 914541, 1219388, 1524235, 1829082, 2133929, 2743623, 3048470, 3658164, 4267858, 4572705, 5487246, 6096940, 6401787, 7621175, 8535716, 9145410, 10669645, 10974492, 12803574, 13718115, 15242350, 18290820, 19205361, 21339290, 22863525, 25607148, 27436230, 30484700, 32008935, 38410722, 42678580, 45727050, 53348225, 54872460, 64017870, 68590575, 76821444, 91454100, 96026805, 106696450, 128035740, 137181150, 160044675, 192053610, 213392900, 274362300, 320089350, 384107220, 480134025, 640178700, 960268050, 1920536100]

約数ペア:

[(1, 1920536100), (2, 960268050), (3, 640178700), (4, 480134025), (5, 384107220), (6, 320089350), (7, 274362300), (9, 213392900), (10, 192053610), (12, 160044675), (14, 137181150), (15, 128035740), (18, 106696450), (20, 96026805), (21, 91454100), (25, 76821444), (28, 68590575), (30, 64017870), (35, 54872460), (36, 53348225), (42, 45727050), (45, 42678580), (50, 38410722), (60, 32008935), (63, 30484700), (70, 27436230), (75, 25607148), (84, 22863525), (90, 21339290), (100, 19205361), (105, 18290820), (126, 15242350), (140, 13718115), (150, 12803574), (175, 10974492), (180, 10669645), (210, 9145410), (225, 8535716), (252, 7621175), (300, 6401787), (315, 6096940), (350, 5487246), (420, 4572705), (450, 4267858), (525, 3658164), (630, 3048470), (700, 2743623), (900, 2133929), (1050, 1829082), (1260, 1524235), (1575, 1219388), (2100, 914541), (3150, 609694), (6300, 304847)]