810150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 2196288

約数和(自身を除く): 1386138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 491, 550, 825, 982, 1473, 1650, 2455, 2946, 4910, 5401, 7365, 10802, 12275, 14730, 16203, 24550, 27005, 32406, 36825, 54010, 73650, 81015, 135025, 162030, 270050, 405075, 810150]

約数ペア:

[(1, 810150), (2, 405075), (3, 270050), (5, 162030), (6, 135025), (10, 81015), (11, 73650), (15, 54010), (22, 36825), (25, 32406), (30, 27005), (33, 24550), (50, 16203), (55, 14730), (66, 12275), (75, 10802), (110, 7365), (150, 5401), (165, 4910), (275, 2946), (330, 2455), (491, 1650), (550, 1473), (825, 982)]