56281500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 199180800

約数和(自身を除く): 142899300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 379, 396, 450, 495, 500, 540, 550, 594, 660, 675, 750, 758, 825, 900, 990, 1100, 1125, 1137, 1188, 1350, 1375, 1485, 1500, 1516, 1650, 1895, 1980, 2250, 2274, 2475, 2700, 2750, 2970, 3300, 3375, 3411, 3790, 4125, 4169, 4500, 4548, 4950, 5500, 5685, 5940, 6750, 6822, 7425, 7580, 8250, 8338, 9475, 9900, 10233, 11370, 12375, 12507, 13500, 13644, 14850, 16500, 16676, 17055, 18950, 20466, 20845, 22740, 24750, 25014, 28425, 29700, 34110, 37125, 37521, 37900, 40932, 41690, 47375, 49500, 50028, 51165, 56850, 62535, 68220, 74250, 75042, 83380, 85275, 94750, 102330, 104225, 112563, 113700, 125070, 142125, 148500, 150084, 170550, 187605, 189500, 204660, 208450, 225126, 250140, 255825, 284250, 312675, 341100, 375210, 416900, 426375, 450252, 511650, 521125, 562815, 568500, 625350, 750420, 852750, 938025, 1023300, 1042250, 1125630, 1250700, 1279125, 1563375, 1705500, 1876050, 2084500, 2251260, 2558250, 2814075, 3126750, 3752100, 4690125, 5116500, 5628150, 6253500, 9380250, 11256300, 14070375, 18760500, 28140750, 56281500]

約数ペア:

[(1, 56281500), (2, 28140750), (3, 18760500), (4, 14070375), (5, 11256300), (6, 9380250), (9, 6253500), (10, 5628150), (11, 5116500), (12, 4690125), (15, 3752100), (18, 3126750), (20, 2814075), (22, 2558250), (25, 2251260), (27, 2084500), (30, 1876050), (33, 1705500), (36, 1563375), (44, 1279125), (45, 1250700), (50, 1125630), (54, 1042250), (55, 1023300), (60, 938025), (66, 852750), (75, 750420), (90, 625350), (99, 568500), (100, 562815), (108, 521125), (110, 511650), (125, 450252), (132, 426375), (135, 416900), (150, 375210), (165, 341100), (180, 312675), (198, 284250), (220, 255825), (225, 250140), (250, 225126), (270, 208450), (275, 204660), (297, 189500), (300, 187605), (330, 170550), (375, 150084), (379, 148500), (396, 142125), (450, 125070), (495, 113700), (500, 112563), (540, 104225), (550, 102330), (594, 94750), (660, 85275), (675, 83380), (750, 75042), (758, 74250), (825, 68220), (900, 62535), (990, 56850), (1100, 51165), (1125, 50028), (1137, 49500), (1188, 47375), (1350, 41690), (1375, 40932), (1485, 37900), (1500, 37521), (1516, 37125), (1650, 34110), (1895, 29700), (1980, 28425), (2250, 25014), (2274, 24750), (2475, 22740), (2700, 20845), (2750, 20466), (2970, 18950), (3300, 17055), (3375, 16676), (3411, 16500), (3790, 14850), (4125, 13644), (4169, 13500), (4500, 12507), (4548, 12375), (4950, 11370), (5500, 10233), (5685, 9900), (5940, 9475), (6750, 8338), (6822, 8250), (7425, 7580)]