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二十一万五千二百

ריה׳ ר

100101000101011100000

2021201221102

10220223200

302341300

42013532

13220600

4505340

4a72a8

128ae0

7bi00

3flh8

q1nk

101111001111100100000

2, 5, 7, 31

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 350, 392, 400, 434, 490, 496, 560, 620, 700, 775, 784, 800, 868, 980, 992, 1085, 1120, 1225, 1240, 1400, 1519, 1550, 1568, 1736, 1960, 2170, 2450, 2480, 2800, 3038, 3100, 3472, 3920, 4340, 4900, 4960, 5425, 5600, 6076, 6200, 6944, 7595, 7840, 8680, 9800, 10850, 12152, 12400, 15190, 17360, 19600, 21700, 24304, 24800, 30380, 34720, 37975, 39200, 43400, 48608, 60760, 75950, 86800, 121520, 151900, 173600, 243040, 303800, 607600, 1215200

2347072

1215200 = 2 x 2 x 2 x 2 x 2 x 5 x 5 x 7 x 7 x 31

1215197

1215209