3440400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 11439744

約数和(自身を除く): 7999344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 61, 75, 80, 94, 100, 120, 122, 141, 150, 183, 188, 200, 235, 240, 244, 282, 300, 305, 366, 376, 400, 470, 488, 564, 600, 610, 705, 732, 752, 915, 940, 976, 1128, 1175, 1200, 1220, 1410, 1464, 1525, 1830, 1880, 2256, 2350, 2440, 2820, 2867, 2928, 3050, 3525, 3660, 3760, 4575, 4700, 4880, 5640, 5734, 6100, 7050, 7320, 8601, 9150, 9400, 11280, 11468, 12200, 14100, 14335, 14640, 17202, 18300, 18800, 22936, 24400, 28200, 28670, 34404, 36600, 43005, 45872, 56400, 57340, 68808, 71675, 73200, 86010, 114680, 137616, 143350, 172020, 215025, 229360, 286700, 344040, 430050, 573400, 688080, 860100, 1146800, 1720200, 3440400]

約数ペア:

[(1, 3440400), (2, 1720200), (3, 1146800), (4, 860100), (5, 688080), (6, 573400), (8, 430050), (10, 344040), (12, 286700), (15, 229360), (16, 215025), (20, 172020), (24, 143350), (25, 137616), (30, 114680), (40, 86010), (47, 73200), (48, 71675), (50, 68808), (60, 57340), (61, 56400), (75, 45872), (80, 43005), (94, 36600), (100, 34404), (120, 28670), (122, 28200), (141, 24400), (150, 22936), (183, 18800), (188, 18300), (200, 17202), (235, 14640), (240, 14335), (244, 14100), (282, 12200), (300, 11468), (305, 11280), (366, 9400), (376, 9150), (400, 8601), (470, 7320), (488, 7050), (564, 6100), (600, 5734), (610, 5640), (705, 4880), (732, 4700), (752, 4575), (915, 3760), (940, 3660), (976, 3525), (1128, 3050), (1175, 2928), (1200, 2867), (1220, 2820), (1410, 2440), (1464, 2350), (1525, 2256), (1830, 1880)]