206250840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 690724800

約数和(自身を除く): 484473960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 541, 706, 1059, 1080, 1082, 1412, 1623, 1765, 2118, 2164, 2705, 2824, 3177, 3246, 3530, 4236, 4328, 4869, 5295, 5410, 6354, 6492, 7060, 8115, 8472, 9531, 9738, 10590, 10820, 12708, 12984, 14120, 14607, 15885, 16230, 19062, 19476, 21180, 21640, 24345, 25416, 29214, 31770, 32460, 38124, 38952, 42360, 47655, 48690, 58428, 63540, 64920, 73035, 76248, 95310, 97380, 116856, 127080, 146070, 190620, 190973, 194760, 292140, 381240, 381946, 572919, 584280, 763892, 954865, 1145838, 1527784, 1718757, 1909730, 2291676, 2864595, 3437514, 3819460, 4583352, 5156271, 5729190, 6875028, 7638920, 8593785, 10312542, 11458380, 13750056, 17187570, 20625084, 22916760, 25781355, 34375140, 41250168, 51562710, 68750280, 103125420, 206250840]

約数ペア:

[(1, 206250840), (2, 103125420), (3, 68750280), (4, 51562710), (5, 41250168), (6, 34375140), (8, 25781355), (9, 22916760), (10, 20625084), (12, 17187570), (15, 13750056), (18, 11458380), (20, 10312542), (24, 8593785), (27, 7638920), (30, 6875028), (36, 5729190), (40, 5156271), (45, 4583352), (54, 3819460), (60, 3437514), (72, 2864595), (90, 2291676), (108, 1909730), (120, 1718757), (135, 1527784), (180, 1145838), (216, 954865), (270, 763892), (353, 584280), (360, 572919), (540, 381946), (541, 381240), (706, 292140), (1059, 194760), (1080, 190973), (1082, 190620), (1412, 146070), (1623, 127080), (1765, 116856), (2118, 97380), (2164, 95310), (2705, 76248), (2824, 73035), (3177, 64920), (3246, 63540), (3530, 58428), (4236, 48690), (4328, 47655), (4869, 42360), (5295, 38952), (5410, 38124), (6354, 32460), (6492, 31770), (7060, 29214), (8115, 25416), (8472, 24345), (9531, 21640), (9738, 21180), (10590, 19476), (10820, 19062), (12708, 16230), (12984, 15885), (14120, 14607)]