205008300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10847}}^1$

素因数の和:10877

約数の個数: 144

約数和(自身を含む): 753285120

約数和(自身を除く): 548276820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10847, 18900, 21694, 32541, 43388, 54235, 65082, 75929, 97623, 108470, 130164, 151858, 162705, 195246, 216940, 227787, 271175, 292869, 303716, 325410, 379645, 390492, 455574, 488115, 542350, 585738, 650820, 683361, 759290, 813525, 911148, 976230, 1084700, 1138935, 1171476, 1366722, 1464345, 1518580, 1627050, 1898225, 1952460, 2050083, 2277870, 2440575, 2733444, 2928690, 3254100, 3416805, 3796450, 4100166, 4555740, 4881150, 5694675, 5857380, 6833610, 7321725, 7592900, 8200332, 9762300, 10250415, 11389350, 13667220, 14643450, 17084025, 20500830, 22778700, 29286900, 34168050, 41001660, 51252075, 68336100, 102504150, 205008300]

約数ペア:

[(1, 205008300), (2, 102504150), (3, 68336100), (4, 51252075), (5, 41001660), (6, 34168050), (7, 29286900), (9, 22778700), (10, 20500830), (12, 17084025), (14, 14643450), (15, 13667220), (18, 11389350), (20, 10250415), (21, 9762300), (25, 8200332), (27, 7592900), (28, 7321725), (30, 6833610), (35, 5857380), (36, 5694675), (42, 4881150), (45, 4555740), (50, 4100166), (54, 3796450), (60, 3416805), (63, 3254100), (70, 2928690), (75, 2733444), (84, 2440575), (90, 2277870), (100, 2050083), (105, 1952460), (108, 1898225), (126, 1627050), (135, 1518580), (140, 1464345), (150, 1366722), (175, 1171476), (180, 1138935), (189, 1084700), (210, 976230), (225, 911148), (252, 813525), (270, 759290), (300, 683361), (315, 650820), (350, 585738), (378, 542350), (420, 488115), (450, 455574), (525, 390492), (540, 379645), (630, 325410), (675, 303716), (700, 292869), (756, 271175), (900, 227787), (945, 216940), (1050, 195246), (1260, 162705), (1350, 151858), (1575, 130164), (1890, 108470), (2100, 97623), (2700, 75929), (3150, 65082), (3780, 54235), (4725, 43388), (6300, 32541), (9450, 21694), (10847, 18900)]