66243100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1268

約数の個数: 108

約数和(自身を含む): 182566440

約数和(自身を除く): 116323340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1229, 1540, 1925, 2156, 2450, 2458, 2695, 3850, 4900, 4916, 5390, 6145, 7700, 8603, 10780, 12290, 13475, 13519, 17206, 24580, 26950, 27038, 30725, 34412, 43015, 53900, 54076, 60221, 61450, 67595, 86030, 94633, 120442, 122900, 135190, 172060, 189266, 215075, 240884, 270380, 301105, 337975, 378532, 430150, 473165, 602210, 662431, 675950, 860300, 946330, 1204420, 1324862, 1351900, 1505525, 1892660, 2365825, 2649724, 3011050, 3312155, 4731650, 6022100, 6624310, 9463300, 13248620, 16560775, 33121550, 66243100]

約数ペア:

[(1, 66243100), (2, 33121550), (4, 16560775), (5, 13248620), (7, 9463300), (10, 6624310), (11, 6022100), (14, 4731650), (20, 3312155), (22, 3011050), (25, 2649724), (28, 2365825), (35, 1892660), (44, 1505525), (49, 1351900), (50, 1324862), (55, 1204420), (70, 946330), (77, 860300), (98, 675950), (100, 662431), (110, 602210), (140, 473165), (154, 430150), (175, 378532), (196, 337975), (220, 301105), (245, 270380), (275, 240884), (308, 215075), (350, 189266), (385, 172060), (490, 135190), (539, 122900), (550, 120442), (700, 94633), (770, 86030), (980, 67595), (1078, 61450), (1100, 60221), (1225, 54076), (1229, 53900), (1540, 43015), (1925, 34412), (2156, 30725), (2450, 27038), (2458, 26950), (2695, 24580), (3850, 17206), (4900, 13519), (4916, 13475), (5390, 12290), (6145, 10780), (7700, 8603)]