205964000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 367676704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 151, 155, 160, 176, 200, 220, 248, 250, 275, 302, 310, 341, 352, 400, 440, 496, 500, 550, 604, 620, 682, 755, 775, 800, 880, 992, 1000, 1100, 1208, 1240, 1364, 1375, 1510, 1550, 1661, 1705, 1760, 2000, 2200, 2416, 2480, 2728, 2750, 3020, 3100, 3322, 3410, 3775, 3875, 4000, 4400, 4681, 4832, 4960, 5456, 5500, 6040, 6200, 6644, 6820, 7550, 7750, 8305, 8525, 8800, 9362, 10912, 11000, 12080, 12400, 13288, 13640, 15100, 15500, 16610, 17050, 18724, 18875, 22000, 23405, 24160, 24800, 26576, 27280, 30200, 31000, 33220, 34100, 37448, 37750, 41525, 42625, 44000, 46810, 51491, 53152, 54560, 60400, 62000, 66440, 68200, 74896, 75500, 83050, 85250, 93620, 102982, 117025, 120800, 124000, 132880, 136400, 149792, 151000, 166100, 170500, 187240, 205964, 207625, 234050, 257455, 265760, 272800, 302000, 332200, 341000, 374480, 411928, 415250, 468100, 514910, 585125, 604000, 664400, 682000, 748960, 823856, 830500, 936200, 1029820, 1170250, 1287275, 1328800, 1364000, 1647712, 1661000, 1872400, 2059640, 2340500, 2574550, 3322000, 3744800, 4119280, 4681000, 5149100, 6436375, 6644000, 8238560, 9362000, 10298200, 12872750, 18724000, 20596400, 25745500, 41192800, 51491000, 102982000, 205964000]

約数ペア:

[(1, 205964000), (2, 102982000), (4, 51491000), (5, 41192800), (8, 25745500), (10, 20596400), (11, 18724000), (16, 12872750), (20, 10298200), (22, 9362000), (25, 8238560), (31, 6644000), (32, 6436375), (40, 5149100), (44, 4681000), (50, 4119280), (55, 3744800), (62, 3322000), (80, 2574550), (88, 2340500), (100, 2059640), (110, 1872400), (124, 1661000), (125, 1647712), (151, 1364000), (155, 1328800), (160, 1287275), (176, 1170250), (200, 1029820), (220, 936200), (248, 830500), (250, 823856), (275, 748960), (302, 682000), (310, 664400), (341, 604000), (352, 585125), (400, 514910), (440, 468100), (496, 415250), (500, 411928), (550, 374480), (604, 341000), (620, 332200), (682, 302000), (755, 272800), (775, 265760), (800, 257455), (880, 234050), (992, 207625), (1000, 205964), (1100, 187240), (1208, 170500), (1240, 166100), (1364, 151000), (1375, 149792), (1510, 136400), (1550, 132880), (1661, 124000), (1705, 120800), (1760, 117025), (2000, 102982), (2200, 93620), (2416, 85250), (2480, 83050), (2728, 75500), (2750, 74896), (3020, 68200), (3100, 66440), (3322, 62000), (3410, 60400), (3775, 54560), (3875, 53152), (4000, 51491), (4400, 46810), (4681, 44000), (4832, 42625), (4960, 41525), (5456, 37750), (5500, 37448), (6040, 34100), (6200, 33220), (6644, 31000), (6820, 30200), (7550, 27280), (7750, 26576), (8305, 24800), (8525, 24160), (8800, 23405), (9362, 22000), (10912, 18875), (11000, 18724), (12080, 17050), (12400, 16610), (13288, 15500), (13640, 15100)]