67971200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1966

約数の個数: 96

約数和(自身を含む): 183269520

約数和(自身を除く): 115298320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 1931, 2200, 3200, 3520, 3862, 4400, 7040, 7724, 8800, 9655, 15448, 17600, 19310, 21241, 30896, 35200, 38620, 42482, 48275, 61792, 77240, 84964, 96550, 106205, 123584, 154480, 169928, 193100, 212410, 247168, 308960, 339856, 386200, 424820, 531025, 617920, 679712, 772400, 849640, 1062050, 1235840, 1359424, 1544800, 1699280, 2124100, 2718848, 3089600, 3398560, 4248200, 6179200, 6797120, 8496400, 13594240, 16992800, 33985600, 67971200]

約数ペア:

[(1, 67971200), (2, 33985600), (4, 16992800), (5, 13594240), (8, 8496400), (10, 6797120), (11, 6179200), (16, 4248200), (20, 3398560), (22, 3089600), (25, 2718848), (32, 2124100), (40, 1699280), (44, 1544800), (50, 1359424), (55, 1235840), (64, 1062050), (80, 849640), (88, 772400), (100, 679712), (110, 617920), (128, 531025), (160, 424820), (176, 386200), (200, 339856), (220, 308960), (275, 247168), (320, 212410), (352, 193100), (400, 169928), (440, 154480), (550, 123584), (640, 106205), (704, 96550), (800, 84964), (880, 77240), (1100, 61792), (1408, 48275), (1600, 42482), (1760, 38620), (1931, 35200), (2200, 30896), (3200, 21241), (3520, 19310), (3862, 17600), (4400, 15448), (7040, 9655), (7724, 8800)]