120812550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27773}}^1$

素因数の和:27817

約数の個数: 48

約数和(自身を含む): 309957840

約数和(自身を除く): 189145290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 27773, 55546, 83319, 138865, 166638, 277730, 416595, 694325, 805417, 833190, 1388650, 1610834, 2082975, 2416251, 4027085, 4165950, 4832502, 8054170, 12081255, 20135425, 24162510, 40270850, 60406275, 120812550]

約数ペア:

[(1, 120812550), (2, 60406275), (3, 40270850), (5, 24162510), (6, 20135425), (10, 12081255), (15, 8054170), (25, 4832502), (29, 4165950), (30, 4027085), (50, 2416251), (58, 2082975), (75, 1610834), (87, 1388650), (145, 833190), (150, 805417), (174, 694325), (290, 416595), (435, 277730), (725, 166638), (870, 138865), (1450, 83319), (2175, 55546), (4350, 27773)]