77673200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 206653440

約数和(自身を除く): 128980240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 127, 139, 176, 200, 220, 254, 275, 278, 400, 440, 508, 550, 556, 635, 695, 880, 1016, 1100, 1112, 1270, 1390, 1397, 1529, 2032, 2200, 2224, 2540, 2780, 2794, 3058, 3175, 3475, 4400, 5080, 5560, 5588, 6116, 6350, 6950, 6985, 7645, 10160, 11120, 11176, 12232, 12700, 13900, 13970, 15290, 17653, 22352, 24464, 25400, 27800, 27940, 30580, 34925, 35306, 38225, 50800, 55600, 55880, 61160, 69850, 70612, 76450, 88265, 111760, 122320, 139700, 141224, 152900, 176530, 194183, 279400, 282448, 305800, 353060, 388366, 441325, 558800, 611600, 706120, 776732, 882650, 970915, 1412240, 1553464, 1765300, 1941830, 3106928, 3530600, 3883660, 4854575, 7061200, 7767320, 9709150, 15534640, 19418300, 38836600, 77673200]

約数ペア:

[(1, 77673200), (2, 38836600), (4, 19418300), (5, 15534640), (8, 9709150), (10, 7767320), (11, 7061200), (16, 4854575), (20, 3883660), (22, 3530600), (25, 3106928), (40, 1941830), (44, 1765300), (50, 1553464), (55, 1412240), (80, 970915), (88, 882650), (100, 776732), (110, 706120), (127, 611600), (139, 558800), (176, 441325), (200, 388366), (220, 353060), (254, 305800), (275, 282448), (278, 279400), (400, 194183), (440, 176530), (508, 152900), (550, 141224), (556, 139700), (635, 122320), (695, 111760), (880, 88265), (1016, 76450), (1100, 70612), (1112, 69850), (1270, 61160), (1390, 55880), (1397, 55600), (1529, 50800), (2032, 38225), (2200, 35306), (2224, 34925), (2540, 30580), (2780, 27940), (2794, 27800), (3058, 25400), (3175, 24464), (3475, 22352), (4400, 17653), (5080, 15290), (5560, 13970), (5588, 13900), (6116, 12700), (6350, 12232), (6950, 11176), (6985, 11120), (7645, 10160)]