131615119000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{5521}}^1$

素因数の和:6342

約数の個数: 128

約数和(自身を含む): 318385267200

約数和(自身を除く): 186770148200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 769, 775, 1000, 1240, 1538, 1550, 3076, 3100, 3845, 3875, 5521, 6152, 6200, 7690, 7750, 11042, 15380, 15500, 19225, 22084, 23839, 27605, 30760, 31000, 38450, 44168, 47678, 55210, 76900, 95356, 96125, 110420, 119195, 138025, 153800, 171151, 190712, 192250, 220840, 238390, 276050, 342302, 384500, 476780, 552100, 595975, 684604, 690125, 769000, 855755, 953560, 1104200, 1191950, 1369208, 1380250, 1711510, 2383900, 2760500, 2979875, 3423020, 4245649, 4278775, 4767800, 5521000, 5959750, 6846040, 8491298, 8557550, 11919500, 16982596, 17115100, 21228245, 21393875, 23839000, 33965192, 34230200, 42456490, 42787750, 84912980, 85575500, 106141225, 131615119, 169825960, 171151000, 212282450, 263230238, 424564900, 526460476, 530706125, 658075595, 849129800, 1052920952, 1061412250, 1316151190, 2122824500, 2632302380, 3290377975, 4245649000, 5264604760, 6580755950, 13161511900, 16451889875, 26323023800, 32903779750, 65807559500, 131615119000]

約数ペア:

[(1, 131615119000), (2, 65807559500), (4, 32903779750), (5, 26323023800), (8, 16451889875), (10, 13161511900), (20, 6580755950), (25, 5264604760), (31, 4245649000), (40, 3290377975), (50, 2632302380), (62, 2122824500), (100, 1316151190), (124, 1061412250), (125, 1052920952), (155, 849129800), (200, 658075595), (248, 530706125), (250, 526460476), (310, 424564900), (500, 263230238), (620, 212282450), (769, 171151000), (775, 169825960), (1000, 131615119), (1240, 106141225), (1538, 85575500), (1550, 84912980), (3076, 42787750), (3100, 42456490), (3845, 34230200), (3875, 33965192), (5521, 23839000), (6152, 21393875), (6200, 21228245), (7690, 17115100), (7750, 16982596), (11042, 11919500), (15380, 8557550), (15500, 8491298), (19225, 6846040), (22084, 5959750), (23839, 5521000), (27605, 4767800), (30760, 4278775), (31000, 4245649), (38450, 3423020), (44168, 2979875), (47678, 2760500), (55210, 2383900), (76900, 1711510), (95356, 1380250), (96125, 1369208), (110420, 1191950), (119195, 1104200), (138025, 953560), (153800, 855755), (171151, 769000), (190712, 690125), (192250, 684604), (220840, 595975), (238390, 552100), (276050, 476780), (342302, 384500)]