127090150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 259054848

約数和(自身を除く): 131964698

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 311, 550, 622, 743, 1486, 1555, 3110, 3421, 3715, 6842, 7430, 7775, 8173, 15550, 16346, 17105, 18575, 34210, 37150, 40865, 81730, 85525, 171050, 204325, 231073, 408650, 462146, 1155365, 2310730, 2541803, 5083606, 5776825, 11553650, 12709015, 25418030, 63545075, 127090150]

約数ペア:

[(1, 127090150), (2, 63545075), (5, 25418030), (10, 12709015), (11, 11553650), (22, 5776825), (25, 5083606), (50, 2541803), (55, 2310730), (110, 1155365), (275, 462146), (311, 408650), (550, 231073), (622, 204325), (743, 171050), (1486, 85525), (1555, 81730), (3110, 40865), (3421, 37150), (3715, 34210), (6842, 18575), (7430, 17105), (7775, 16346), (8173, 15550)]