121388850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 360378720

約数和(自身を除く): 238989870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 137, 150, 165, 179, 198, 225, 274, 275, 330, 358, 411, 450, 495, 537, 550, 685, 822, 825, 895, 990, 1074, 1233, 1370, 1507, 1611, 1650, 1790, 1969, 2055, 2466, 2475, 2685, 3014, 3222, 3425, 3938, 4110, 4475, 4521, 4950, 5370, 5907, 6165, 6850, 7535, 8055, 8950, 9042, 9845, 10275, 11814, 12330, 13425, 13563, 15070, 16110, 17721, 19690, 20550, 22605, 24523, 26850, 27126, 29535, 30825, 35442, 37675, 40275, 45210, 49046, 49225, 59070, 61650, 67815, 73569, 75350, 80550, 88605, 98450, 113025, 122615, 135630, 147138, 147675, 177210, 220707, 226050, 245230, 269753, 295350, 339075, 367845, 441414, 443025, 539506, 613075, 678150, 735690, 809259, 886050, 1103535, 1226150, 1348765, 1618518, 1839225, 2207070, 2427777, 2697530, 3678450, 4046295, 4855554, 5517675, 6743825, 8092590, 11035350, 12138885, 13487650, 20231475, 24277770, 40462950, 60694425, 121388850]

約数ペア:

[(1, 121388850), (2, 60694425), (3, 40462950), (5, 24277770), (6, 20231475), (9, 13487650), (10, 12138885), (11, 11035350), (15, 8092590), (18, 6743825), (22, 5517675), (25, 4855554), (30, 4046295), (33, 3678450), (45, 2697530), (50, 2427777), (55, 2207070), (66, 1839225), (75, 1618518), (90, 1348765), (99, 1226150), (110, 1103535), (137, 886050), (150, 809259), (165, 735690), (179, 678150), (198, 613075), (225, 539506), (274, 443025), (275, 441414), (330, 367845), (358, 339075), (411, 295350), (450, 269753), (495, 245230), (537, 226050), (550, 220707), (685, 177210), (822, 147675), (825, 147138), (895, 135630), (990, 122615), (1074, 113025), (1233, 98450), (1370, 88605), (1507, 80550), (1611, 75350), (1650, 73569), (1790, 67815), (1969, 61650), (2055, 59070), (2466, 49225), (2475, 49046), (2685, 45210), (3014, 40275), (3222, 37675), (3425, 35442), (3938, 30825), (4110, 29535), (4475, 27126), (4521, 26850), (4950, 24523), (5370, 22605), (5907, 20550), (6165, 19690), (6850, 17721), (7535, 16110), (8055, 15070), (8950, 13563), (9042, 13425), (9845, 12330), (10275, 11814)]