76896900

素因数分解:

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

素因数の和:2050

約数の個数: 108

約数和(自身を含む): 246758512

約数和(自身を除く): 169861612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 1987, 2150, 2580, 3225, 3870, 3974, 4300, 5961, 6450, 7740, 7948, 9675, 9935, 11922, 12900, 17883, 19350, 19870, 23844, 29805, 35766, 38700, 39740, 49675, 59610, 71532, 85441, 89415, 99350, 119220, 149025, 170882, 178830, 198700, 256323, 298050, 341764, 357660, 427205, 447075, 512646, 596100, 768969, 854410, 894150, 1025292, 1281615, 1537938, 1708820, 1788300, 2136025, 2563230, 3075876, 3844845, 4272050, 5126460, 6408075, 7689690, 8544100, 12816150, 15379380, 19224225, 25632300, 38448450, 76896900]

約数ペア:

[(1, 76896900), (2, 38448450), (3, 25632300), (4, 19224225), (5, 15379380), (6, 12816150), (9, 8544100), (10, 7689690), (12, 6408075), (15, 5126460), (18, 4272050), (20, 3844845), (25, 3075876), (30, 2563230), (36, 2136025), (43, 1788300), (45, 1708820), (50, 1537938), (60, 1281615), (75, 1025292), (86, 894150), (90, 854410), (100, 768969), (129, 596100), (150, 512646), (172, 447075), (180, 427205), (215, 357660), (225, 341764), (258, 298050), (300, 256323), (387, 198700), (430, 178830), (450, 170882), (516, 149025), (645, 119220), (774, 99350), (860, 89415), (900, 85441), (1075, 71532), (1290, 59610), (1548, 49675), (1935, 39740), (1987, 38700), (2150, 35766), (2580, 29805), (3225, 23844), (3870, 19870), (3974, 19350), (4300, 17883), (5961, 12900), (6450, 11922), (7740, 9935), (7948, 9675)]