153793800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2052

約数の個数: 144

約数和(自身を含む): 528768240

約数和(自身を除く): 374974440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 1987, 2150, 2580, 3096, 3225, 3870, 3974, 4300, 5160, 5961, 6450, 7740, 7948, 8600, 9675, 9935, 11922, 12900, 15480, 15896, 17883, 19350, 19870, 23844, 25800, 29805, 35766, 38700, 39740, 47688, 49675, 59610, 71532, 77400, 79480, 85441, 89415, 99350, 119220, 143064, 149025, 170882, 178830, 198700, 238440, 256323, 298050, 341764, 357660, 397400, 427205, 447075, 512646, 596100, 683528, 715320, 768969, 854410, 894150, 1025292, 1192200, 1281615, 1537938, 1708820, 1788300, 2050584, 2136025, 2563230, 3075876, 3417640, 3576600, 3844845, 4272050, 5126460, 6151752, 6408075, 7689690, 8544100, 10252920, 12816150, 15379380, 17088200, 19224225, 25632300, 30758760, 38448450, 51264600, 76896900, 153793800]

約数ペア:

[(1, 153793800), (2, 76896900), (3, 51264600), (4, 38448450), (5, 30758760), (6, 25632300), (8, 19224225), (9, 17088200), (10, 15379380), (12, 12816150), (15, 10252920), (18, 8544100), (20, 7689690), (24, 6408075), (25, 6151752), (30, 5126460), (36, 4272050), (40, 3844845), (43, 3576600), (45, 3417640), (50, 3075876), (60, 2563230), (72, 2136025), (75, 2050584), (86, 1788300), (90, 1708820), (100, 1537938), (120, 1281615), (129, 1192200), (150, 1025292), (172, 894150), (180, 854410), (200, 768969), (215, 715320), (225, 683528), (258, 596100), (300, 512646), (344, 447075), (360, 427205), (387, 397400), (430, 357660), (450, 341764), (516, 298050), (600, 256323), (645, 238440), (774, 198700), (860, 178830), (900, 170882), (1032, 149025), (1075, 143064), (1290, 119220), (1548, 99350), (1720, 89415), (1800, 85441), (1935, 79480), (1987, 77400), (2150, 71532), (2580, 59610), (3096, 49675), (3225, 47688), (3870, 39740), (3974, 38700), (4300, 35766), (5160, 29805), (5961, 25800), (6450, 23844), (7740, 19870), (7948, 19350), (8600, 17883), (9675, 15896), (9935, 15480), (11922, 12900)]