78892110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 153765810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 101, 110, 135, 165, 198, 202, 263, 270, 297, 303, 330, 495, 505, 526, 594, 606, 789, 909, 990, 1010, 1111, 1315, 1485, 1515, 1578, 1818, 2222, 2367, 2630, 2727, 2893, 2970, 3030, 3333, 3945, 4545, 4734, 5454, 5555, 5786, 6666, 7101, 7890, 8679, 9090, 9999, 11110, 11835, 13635, 14202, 14465, 16665, 17358, 19998, 23670, 26037, 26563, 27270, 28930, 29997, 33330, 35505, 43395, 49995, 52074, 53126, 59994, 71010, 78111, 79689, 86790, 99990, 130185, 132815, 149985, 156222, 159378, 239067, 260370, 265630, 292193, 299970, 390555, 398445, 478134, 584386, 717201, 781110, 796890, 876579, 1195335, 1434402, 1460965, 1753158, 2390670, 2629737, 2921930, 3586005, 4382895, 5259474, 7172010, 7889211, 8765790, 13148685, 15778422, 26297370, 39446055, 78892110]

約数ペア:

[(1, 78892110), (2, 39446055), (3, 26297370), (5, 15778422), (6, 13148685), (9, 8765790), (10, 7889211), (11, 7172010), (15, 5259474), (18, 4382895), (22, 3586005), (27, 2921930), (30, 2629737), (33, 2390670), (45, 1753158), (54, 1460965), (55, 1434402), (66, 1195335), (90, 876579), (99, 796890), (101, 781110), (110, 717201), (135, 584386), (165, 478134), (198, 398445), (202, 390555), (263, 299970), (270, 292193), (297, 265630), (303, 260370), (330, 239067), (495, 159378), (505, 156222), (526, 149985), (594, 132815), (606, 130185), (789, 99990), (909, 86790), (990, 79689), (1010, 78111), (1111, 71010), (1315, 59994), (1485, 53126), (1515, 52074), (1578, 49995), (1818, 43395), (2222, 35505), (2367, 33330), (2630, 29997), (2727, 28930), (2893, 27270), (2970, 26563), (3030, 26037), (3333, 23670), (3945, 19998), (4545, 17358), (4734, 16665), (5454, 14465), (5555, 14202), (5786, 13635), (6666, 11835), (7101, 11110), (7890, 9999), (8679, 9090)]