255726450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{27061}}^1$

素因数の和:27089

約数の個数: 96

約数和(自身を含む): 805365120

約数和(自身を除く): 549638670

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, 9450, 27061, 54122, 81183, 135305, 162366, 189427, 243549, 270610, 378854, 405915, 487098, 568281, 676525, 730647, 811830, 947135, 1136562, 1217745, 1353050, 1461294, 1704843, 1894270, 2029575, 2435490, 2841405, 3409686, 3653235, 4059150, 4735675, 5114529, 5682810, 6088725, 7306470, 8524215, 9471350, 10229058, 12177450, 14207025, 17048430, 18266175, 25572645, 28414050, 36532350, 42621075, 51145290, 85242150, 127863225, 255726450]

約数ペア:

[(1, 255726450), (2, 127863225), (3, 85242150), (5, 51145290), (6, 42621075), (7, 36532350), (9, 28414050), (10, 25572645), (14, 18266175), (15, 17048430), (18, 14207025), (21, 12177450), (25, 10229058), (27, 9471350), (30, 8524215), (35, 7306470), (42, 6088725), (45, 5682810), (50, 5114529), (54, 4735675), (63, 4059150), (70, 3653235), (75, 3409686), (90, 2841405), (105, 2435490), (126, 2029575), (135, 1894270), (150, 1704843), (175, 1461294), (189, 1353050), (210, 1217745), (225, 1136562), (270, 947135), (315, 811830), (350, 730647), (378, 676525), (450, 568281), (525, 487098), (630, 405915), (675, 378854), (945, 270610), (1050, 243549), (1350, 189427), (1575, 162366), (1890, 135305), (3150, 81183), (4725, 54122), (9450, 27061)]