38771400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 127558800

約数和(自身を除く): 88787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 179, 190, 200, 228, 285, 300, 358, 361, 380, 456, 475, 537, 570, 600, 716, 722, 760, 895, 950, 1074, 1083, 1140, 1425, 1432, 1444, 1790, 1805, 1900, 2148, 2166, 2280, 2685, 2850, 2888, 3401, 3580, 3610, 3800, 4296, 4332, 4475, 5370, 5415, 5700, 6802, 7160, 7220, 8664, 8950, 9025, 10203, 10740, 10830, 11400, 13425, 13604, 14440, 17005, 17900, 18050, 20406, 21480, 21660, 26850, 27075, 27208, 34010, 35800, 36100, 40812, 43320, 51015, 53700, 54150, 64619, 68020, 72200, 81624, 85025, 102030, 107400, 108300, 129238, 136040, 170050, 193857, 204060, 216600, 255075, 258476, 323095, 340100, 387714, 408120, 510150, 516952, 646190, 680200, 775428, 969285, 1020300, 1292380, 1550856, 1615475, 1938570, 2040600, 2584760, 3230950, 3877140, 4846425, 6461900, 7754280, 9692850, 12923800, 19385700, 38771400]

約数ペア:

[(1, 38771400), (2, 19385700), (3, 12923800), (4, 9692850), (5, 7754280), (6, 6461900), (8, 4846425), (10, 3877140), (12, 3230950), (15, 2584760), (19, 2040600), (20, 1938570), (24, 1615475), (25, 1550856), (30, 1292380), (38, 1020300), (40, 969285), (50, 775428), (57, 680200), (60, 646190), (75, 516952), (76, 510150), (95, 408120), (100, 387714), (114, 340100), (120, 323095), (150, 258476), (152, 255075), (179, 216600), (190, 204060), (200, 193857), (228, 170050), (285, 136040), (300, 129238), (358, 108300), (361, 107400), (380, 102030), (456, 85025), (475, 81624), (537, 72200), (570, 68020), (600, 64619), (716, 54150), (722, 53700), (760, 51015), (895, 43320), (950, 40812), (1074, 36100), (1083, 35800), (1140, 34010), (1425, 27208), (1432, 27075), (1444, 26850), (1790, 21660), (1805, 21480), (1900, 20406), (2148, 18050), (2166, 17900), (2280, 17005), (2685, 14440), (2850, 13604), (2888, 13425), (3401, 11400), (3580, 10830), (3610, 10740), (3800, 10203), (4296, 9025), (4332, 8950), (4475, 8664), (5370, 7220), (5415, 7160), (5700, 6802)]