292788180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 925876224

約数和(自身を除く): 633088044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 137, 155, 180, 186, 274, 279, 310, 372, 383, 411, 465, 548, 558, 620, 685, 766, 822, 930, 1116, 1149, 1233, 1370, 1395, 1532, 1644, 1860, 1915, 2055, 2298, 2466, 2740, 2790, 3447, 3830, 4110, 4247, 4596, 4932, 5580, 5745, 6165, 6894, 7660, 8220, 8494, 11490, 11873, 12330, 12741, 13788, 16988, 17235, 21235, 22980, 23746, 24660, 25482, 34470, 35619, 38223, 42470, 47492, 50964, 52471, 59365, 63705, 68940, 71238, 76446, 84940, 104942, 106857, 118730, 127410, 142476, 152892, 157413, 178095, 191115, 209884, 213714, 237460, 254820, 262355, 314826, 356190, 382230, 427428, 472239, 524710, 534285, 629652, 712380, 764460, 787065, 944478, 1049420, 1068570, 1574130, 1626601, 1888956, 2137140, 2361195, 3148260, 3253202, 4722390, 4879803, 6506404, 8133005, 9444780, 9759606, 14639409, 16266010, 19519212, 24399015, 29278818, 32532020, 48798030, 58557636, 73197045, 97596060, 146394090, 292788180]

約数ペア:

[(1, 292788180), (2, 146394090), (3, 97596060), (4, 73197045), (5, 58557636), (6, 48798030), (9, 32532020), (10, 29278818), (12, 24399015), (15, 19519212), (18, 16266010), (20, 14639409), (30, 9759606), (31, 9444780), (36, 8133005), (45, 6506404), (60, 4879803), (62, 4722390), (90, 3253202), (93, 3148260), (124, 2361195), (137, 2137140), (155, 1888956), (180, 1626601), (186, 1574130), (274, 1068570), (279, 1049420), (310, 944478), (372, 787065), (383, 764460), (411, 712380), (465, 629652), (548, 534285), (558, 524710), (620, 472239), (685, 427428), (766, 382230), (822, 356190), (930, 314826), (1116, 262355), (1149, 254820), (1233, 237460), (1370, 213714), (1395, 209884), (1532, 191115), (1644, 178095), (1860, 157413), (1915, 152892), (2055, 142476), (2298, 127410), (2466, 118730), (2740, 106857), (2790, 104942), (3447, 84940), (3830, 76446), (4110, 71238), (4247, 68940), (4596, 63705), (4932, 59365), (5580, 52471), (5745, 50964), (6165, 47492), (6894, 42470), (7660, 38223), (8220, 35619), (8494, 34470), (11490, 25482), (11873, 24660), (12330, 23746), (12741, 22980), (13788, 21235), (16988, 17235)]