131128800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4967}}^1$

素因数の和:5001

約数の個数: 144

約数和(自身を含む): 465720192

約数和(自身を除く): 334591392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 4967, 5280, 6600, 8800, 9934, 13200, 14901, 19868, 24835, 26400, 29802, 39736, 49670, 54637, 59604, 74505, 79472, 99340, 109274, 119208, 124175, 149010, 158944, 163911, 198680, 218548, 238416, 248350, 273185, 298020, 327822, 372525, 397360, 437096, 476832, 496700, 546370, 596040, 655644, 745050, 794720, 819555, 874192, 993400, 1092740, 1192080, 1311288, 1365925, 1490100, 1639110, 1748384, 1986800, 2185480, 2384160, 2622576, 2731850, 2980200, 3278220, 3973600, 4097775, 4370960, 5245152, 5463700, 5960400, 6556440, 8195550, 8741920, 10927400, 11920800, 13112880, 16391100, 21854800, 26225760, 32782200, 43709600, 65564400, 131128800]

約数ペア:

[(1, 131128800), (2, 65564400), (3, 43709600), (4, 32782200), (5, 26225760), (6, 21854800), (8, 16391100), (10, 13112880), (11, 11920800), (12, 10927400), (15, 8741920), (16, 8195550), (20, 6556440), (22, 5960400), (24, 5463700), (25, 5245152), (30, 4370960), (32, 4097775), (33, 3973600), (40, 3278220), (44, 2980200), (48, 2731850), (50, 2622576), (55, 2384160), (60, 2185480), (66, 1986800), (75, 1748384), (80, 1639110), (88, 1490100), (96, 1365925), (100, 1311288), (110, 1192080), (120, 1092740), (132, 993400), (150, 874192), (160, 819555), (165, 794720), (176, 745050), (200, 655644), (220, 596040), (240, 546370), (264, 496700), (275, 476832), (300, 437096), (330, 397360), (352, 372525), (400, 327822), (440, 298020), (480, 273185), (528, 248350), (550, 238416), (600, 218548), (660, 198680), (800, 163911), (825, 158944), (880, 149010), (1056, 124175), (1100, 119208), (1200, 109274), (1320, 99340), (1650, 79472), (1760, 74505), (2200, 59604), (2400, 54637), (2640, 49670), (3300, 39736), (4400, 29802), (4967, 26400), (5280, 24835), (6600, 19868), (8800, 14901), (9934, 13200)]