127536897780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1427}}^1\times {\mathrm{2131}}^1$

素因数の和:3806

約数の個数: 144

約数和(自身を含む): 388976986944

約数和(自身を除く): 261440089164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1427, 2097, 2131, 2330, 2796, 2854, 3495, 4194, 4262, 4281, 4660, 5708, 6393, 6990, 7135, 8388, 8524, 8562, 10485, 10655, 12786, 12843, 13980, 14270, 17124, 19179, 20970, 21310, 21405, 25572, 25686, 28540, 31965, 38358, 41940, 42620, 42810, 51372, 63930, 64215, 76716, 85620, 95895, 127860, 128430, 191790, 256860, 332491, 383580, 496523, 664982, 993046, 997473, 1329964, 1489569, 1662455, 1986092, 1994946, 2482615, 2979138, 2992419, 3040937, 3324910, 3989892, 4468707, 4965230, 4987365, 5958276, 5984838, 6081874, 6649820, 7447845, 8937414, 9122811, 9930460, 9974730, 11969676, 12163748, 14895690, 14962095, 15204685, 17874828, 18245622, 19949460, 22343535, 27368433, 29791380, 29924190, 30409370, 36491244, 44687070, 45614055, 54736866, 59848380, 60818740, 89374140, 91228110, 109473732, 136842165, 182456220, 273684330, 547368660, 708538321, 1417076642, 2125614963, 2834153284, 3542691605, 4251229926, 6376844889, 7085383210, 8502459852, 10628074815, 12753689778, 14170766420, 21256149630, 25507379556, 31884224445, 42512299260, 63768448890, 127536897780]

約数ペア:

[(1, 127536897780), (2, 63768448890), (3, 42512299260), (4, 31884224445), (5, 25507379556), (6, 21256149630), (9, 14170766420), (10, 12753689778), (12, 10628074815), (15, 8502459852), (18, 7085383210), (20, 6376844889), (30, 4251229926), (36, 3542691605), (45, 2834153284), (60, 2125614963), (90, 1417076642), (180, 708538321), (233, 547368660), (466, 273684330), (699, 182456220), (932, 136842165), (1165, 109473732), (1398, 91228110), (1427, 89374140), (2097, 60818740), (2131, 59848380), (2330, 54736866), (2796, 45614055), (2854, 44687070), (3495, 36491244), (4194, 30409370), (4262, 29924190), (4281, 29791380), (4660, 27368433), (5708, 22343535), (6393, 19949460), (6990, 18245622), (7135, 17874828), (8388, 15204685), (8524, 14962095), (8562, 14895690), (10485, 12163748), (10655, 11969676), (12786, 9974730), (12843, 9930460), (13980, 9122811), (14270, 8937414), (17124, 7447845), (19179, 6649820), (20970, 6081874), (21310, 5984838), (21405, 5958276), (25572, 4987365), (25686, 4965230), (28540, 4468707), (31965, 3989892), (38358, 3324910), (41940, 3040937), (42620, 2992419), (42810, 2979138), (51372, 2482615), (63930, 1994946), (64215, 1986092), (76716, 1662455), (85620, 1489569), (95895, 1329964), (127860, 997473), (128430, 993046), (191790, 664982), (256860, 496523), (332491, 383580)]