90750

素因数分解:

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

素因数の和:42

約数の個数: 48

約数和(自身を含む): 248976

約数和(自身を除く): 158226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 125, 150, 165, 242, 250, 275, 330, 363, 375, 550, 605, 726, 750, 825, 1210, 1375, 1650, 1815, 2750, 3025, 3630, 4125, 6050, 8250, 9075, 15125, 18150, 30250, 45375, 90750]

約数ペア:

[(1, 90750), (2, 45375), (3, 30250), (5, 18150), (6, 15125), (10, 9075), (11, 8250), (15, 6050), (22, 4125), (25, 3630), (30, 3025), (33, 2750), (50, 1815), (55, 1650), (66, 1375), (75, 1210), (110, 825), (121, 750), (125, 726), (150, 605), (165, 550), (242, 375), (250, 363), (275, 330)]