397527900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17209}}^1$

素因数の和:17244

約数の個数: 144

約数和(自身を含む): 1434074880

約数和(自身を除く): 1036546980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 11550, 17209, 23100, 34418, 51627, 68836, 86045, 103254, 120463, 172090, 189299, 206508, 240926, 258135, 344180, 361389, 378598, 430225, 481852, 516270, 567897, 602315, 722778, 757196, 860450, 946495, 1032540, 1135794, 1204630, 1290675, 1325093, 1445556, 1720900, 1806945, 1892990, 2271588, 2409260, 2581350, 2650186, 2839485, 3011575, 3613890, 3785980, 3975279, 4732475, 5162700, 5300372, 5678970, 6023150, 6625465, 7227780, 7950558, 9034725, 9464950, 11357940, 12046300, 13250930, 14197425, 15901116, 18069450, 18929900, 19876395, 26501860, 28394850, 33127325, 36138900, 39752790, 56789700, 66254650, 79505580, 99381975, 132509300, 198763950, 397527900]

約数ペア:

[(1, 397527900), (2, 198763950), (3, 132509300), (4, 99381975), (5, 79505580), (6, 66254650), (7, 56789700), (10, 39752790), (11, 36138900), (12, 33127325), (14, 28394850), (15, 26501860), (20, 19876395), (21, 18929900), (22, 18069450), (25, 15901116), (28, 14197425), (30, 13250930), (33, 12046300), (35, 11357940), (42, 9464950), (44, 9034725), (50, 7950558), (55, 7227780), (60, 6625465), (66, 6023150), (70, 5678970), (75, 5300372), (77, 5162700), (84, 4732475), (100, 3975279), (105, 3785980), (110, 3613890), (132, 3011575), (140, 2839485), (150, 2650186), (154, 2581350), (165, 2409260), (175, 2271588), (210, 1892990), (220, 1806945), (231, 1720900), (275, 1445556), (300, 1325093), (308, 1290675), (330, 1204630), (350, 1135794), (385, 1032540), (420, 946495), (462, 860450), (525, 757196), (550, 722778), (660, 602315), (700, 567897), (770, 516270), (825, 481852), (924, 430225), (1050, 378598), (1100, 361389), (1155, 344180), (1540, 258135), (1650, 240926), (1925, 206508), (2100, 189299), (2310, 172090), (3300, 120463), (3850, 103254), (4620, 86045), (5775, 68836), (7700, 51627), (11550, 34418), (17209, 23100)]