212305500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 144

約数和(自身を含む): 730810080

約数和(自身を除く): 518504580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4289, 4500, 4950, 5500, 8250, 8578, 9900, 12375, 12867, 16500, 17156, 21445, 24750, 25734, 38601, 42890, 47179, 49500, 51468, 64335, 77202, 85780, 94358, 107225, 128670, 141537, 154404, 188716, 193005, 214450, 235895, 257340, 283074, 321675, 386010, 424611, 428900, 471790, 536125, 566148, 643350, 707685, 772020, 849222, 943580, 965025, 1072250, 1179475, 1286700, 1415370, 1608375, 1698444, 1930050, 2123055, 2144500, 2358950, 2830740, 3216750, 3538425, 3860100, 4246110, 4717900, 4825125, 5897375, 6433500, 7076850, 8492220, 9650250, 10615275, 11794750, 14153700, 17692125, 19300500, 21230550, 23589500, 35384250, 42461100, 53076375, 70768500, 106152750, 212305500]

約数ペア:

[(1, 212305500), (2, 106152750), (3, 70768500), (4, 53076375), (5, 42461100), (6, 35384250), (9, 23589500), (10, 21230550), (11, 19300500), (12, 17692125), (15, 14153700), (18, 11794750), (20, 10615275), (22, 9650250), (25, 8492220), (30, 7076850), (33, 6433500), (36, 5897375), (44, 4825125), (45, 4717900), (50, 4246110), (55, 3860100), (60, 3538425), (66, 3216750), (75, 2830740), (90, 2358950), (99, 2144500), (100, 2123055), (110, 1930050), (125, 1698444), (132, 1608375), (150, 1415370), (165, 1286700), (180, 1179475), (198, 1072250), (220, 965025), (225, 943580), (250, 849222), (275, 772020), (300, 707685), (330, 643350), (375, 566148), (396, 536125), (450, 471790), (495, 428900), (500, 424611), (550, 386010), (660, 321675), (750, 283074), (825, 257340), (900, 235895), (990, 214450), (1100, 193005), (1125, 188716), (1375, 154404), (1500, 141537), (1650, 128670), (1980, 107225), (2250, 94358), (2475, 85780), (2750, 77202), (3300, 64335), (4125, 51468), (4289, 49500), (4500, 47179), (4950, 42890), (5500, 38601), (8250, 25734), (8578, 24750), (9900, 21445), (12375, 17156), (12867, 16500)]