75540850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 178368048

約数和(自身を除く): 102827198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 2803, 3850, 5390, 5606, 13475, 14015, 19621, 26950, 28030, 30833, 39242, 61666, 70075, 98105, 137347, 140150, 154165, 196210, 215831, 274694, 308330, 431662, 490525, 686735, 770825, 981050, 1079155, 1373470, 1510817, 1541650, 2158310, 3021634, 3433675, 5395775, 6867350, 7554085, 10791550, 15108170, 37770425, 75540850]

約数ペア:

[(1, 75540850), (2, 37770425), (5, 15108170), (7, 10791550), (10, 7554085), (11, 6867350), (14, 5395775), (22, 3433675), (25, 3021634), (35, 2158310), (49, 1541650), (50, 1510817), (55, 1373470), (70, 1079155), (77, 981050), (98, 770825), (110, 686735), (154, 490525), (175, 431662), (245, 308330), (275, 274694), (350, 215831), (385, 196210), (490, 154165), (539, 140150), (550, 137347), (770, 98105), (1078, 70075), (1225, 61666), (1925, 39242), (2450, 30833), (2695, 28030), (2803, 26950), (3850, 19621), (5390, 14015), (5606, 13475)]