26261550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 84391920

約数和(自身を除く): 58130370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 397, 441, 450, 490, 525, 630, 675, 735, 794, 882, 945, 1050, 1191, 1225, 1323, 1350, 1470, 1575, 1890, 1985, 2205, 2382, 2450, 2646, 2779, 3150, 3573, 3675, 3970, 4410, 4725, 5558, 5955, 6615, 7146, 7350, 8337, 9450, 9925, 10719, 11025, 11910, 13230, 13895, 16674, 17865, 19453, 19850, 21438, 22050, 25011, 27790, 29775, 33075, 35730, 38906, 41685, 50022, 53595, 58359, 59550, 66150, 69475, 75033, 83370, 89325, 97265, 107190, 116718, 125055, 138950, 150066, 175077, 178650, 194530, 208425, 250110, 267975, 291795, 350154, 375165, 416850, 486325, 525231, 535950, 583590, 625275, 750330, 875385, 972650, 1050462, 1250550, 1458975, 1750770, 1875825, 2626155, 2917950, 3751650, 4376925, 5252310, 8753850, 13130775, 26261550]

約数ペア:

[(1, 26261550), (2, 13130775), (3, 8753850), (5, 5252310), (6, 4376925), (7, 3751650), (9, 2917950), (10, 2626155), (14, 1875825), (15, 1750770), (18, 1458975), (21, 1250550), (25, 1050462), (27, 972650), (30, 875385), (35, 750330), (42, 625275), (45, 583590), (49, 535950), (50, 525231), (54, 486325), (63, 416850), (70, 375165), (75, 350154), (90, 291795), (98, 267975), (105, 250110), (126, 208425), (135, 194530), (147, 178650), (150, 175077), (175, 150066), (189, 138950), (210, 125055), (225, 116718), (245, 107190), (270, 97265), (294, 89325), (315, 83370), (350, 75033), (378, 69475), (397, 66150), (441, 59550), (450, 58359), (490, 53595), (525, 50022), (630, 41685), (675, 38906), (735, 35730), (794, 33075), (882, 29775), (945, 27790), (1050, 25011), (1191, 22050), (1225, 21438), (1323, 19850), (1350, 19453), (1470, 17865), (1575, 16674), (1890, 13895), (1985, 13230), (2205, 11910), (2382, 11025), (2450, 10719), (2646, 9925), (2779, 9450), (3150, 8337), (3573, 7350), (3675, 7146), (3970, 6615), (4410, 5955), (4725, 5558)]