138493300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 330603840

約数和(自身を除く): 192110540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 137, 220, 274, 275, 548, 550, 685, 919, 1100, 1370, 1507, 1838, 2740, 3014, 3425, 3676, 4595, 6028, 6850, 7535, 9190, 10109, 13700, 15070, 18380, 20218, 22975, 30140, 37675, 40436, 45950, 50545, 75350, 91900, 101090, 125903, 150700, 202180, 251806, 252725, 503612, 505450, 629515, 1010900, 1259030, 1384933, 2518060, 2769866, 3147575, 5539732, 6295150, 6924665, 12590300, 13849330, 27698660, 34623325, 69246650, 138493300]

約数ペア:

[(1, 138493300), (2, 69246650), (4, 34623325), (5, 27698660), (10, 13849330), (11, 12590300), (20, 6924665), (22, 6295150), (25, 5539732), (44, 3147575), (50, 2769866), (55, 2518060), (100, 1384933), (110, 1259030), (137, 1010900), (220, 629515), (274, 505450), (275, 503612), (548, 252725), (550, 251806), (685, 202180), (919, 150700), (1100, 125903), (1370, 101090), (1507, 91900), (1838, 75350), (2740, 50545), (3014, 45950), (3425, 40436), (3676, 37675), (4595, 30140), (6028, 22975), (6850, 20218), (7535, 18380), (9190, 15070), (10109, 13700)]