55556550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{5879}}^1$

素因数の和:5907

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 119432250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 5879, 9450, 11758, 17637, 29395, 35274, 41153, 52911, 58790, 82306, 88185, 105822, 123459, 146975, 158733, 176370, 205765, 246918, 264555, 293950, 317466, 370377, 411530, 440925, 529110, 617295, 740754, 793665, 881850, 1028825, 1111131, 1234590, 1322775, 1587330, 1851885, 2057650, 2222262, 2645550, 3086475, 3703770, 3968325, 5555655, 6172950, 7936650, 9259425, 11111310, 18518850, 27778275, 55556550]

約数ペア:

[(1, 55556550), (2, 27778275), (3, 18518850), (5, 11111310), (6, 9259425), (7, 7936650), (9, 6172950), (10, 5555655), (14, 3968325), (15, 3703770), (18, 3086475), (21, 2645550), (25, 2222262), (27, 2057650), (30, 1851885), (35, 1587330), (42, 1322775), (45, 1234590), (50, 1111131), (54, 1028825), (63, 881850), (70, 793665), (75, 740754), (90, 617295), (105, 529110), (126, 440925), (135, 411530), (150, 370377), (175, 317466), (189, 293950), (210, 264555), (225, 246918), (270, 205765), (315, 176370), (350, 158733), (378, 146975), (450, 123459), (525, 105822), (630, 88185), (675, 82306), (945, 58790), (1050, 52911), (1350, 41153), (1575, 35274), (1890, 29395), (3150, 17637), (4725, 11758), (5879, 9450)]