131930400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7883

約数の個数: 144

約数和(自身を含む): 490843584

約数和(自身を除く): 358913184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 7853, 8400, 15706, 16800, 23559, 31412, 39265, 47118, 54971, 62824, 78530, 94236, 109942, 117795, 125648, 157060, 164913, 188472, 196325, 219884, 235590, 251296, 274855, 314120, 329826, 376944, 392650, 439768, 471180, 549710, 588975, 628240, 659652, 753888, 785300, 824565, 879536, 942360, 1099420, 1177950, 1256480, 1319304, 1374275, 1570600, 1649130, 1759072, 1884720, 2198840, 2355900, 2638608, 2748550, 3141200, 3298260, 3769440, 4122825, 4397680, 4711800, 5277216, 5497100, 6282400, 6596520, 8245650, 8795360, 9423600, 10994200, 13193040, 16491300, 18847200, 21988400, 26386080, 32982600, 43976800, 65965200, 131930400]

約数ペア:

[(1, 131930400), (2, 65965200), (3, 43976800), (4, 32982600), (5, 26386080), (6, 21988400), (7, 18847200), (8, 16491300), (10, 13193040), (12, 10994200), (14, 9423600), (15, 8795360), (16, 8245650), (20, 6596520), (21, 6282400), (24, 5497100), (25, 5277216), (28, 4711800), (30, 4397680), (32, 4122825), (35, 3769440), (40, 3298260), (42, 3141200), (48, 2748550), (50, 2638608), (56, 2355900), (60, 2198840), (70, 1884720), (75, 1759072), (80, 1649130), (84, 1570600), (96, 1374275), (100, 1319304), (105, 1256480), (112, 1177950), (120, 1099420), (140, 942360), (150, 879536), (160, 824565), (168, 785300), (175, 753888), (200, 659652), (210, 628240), (224, 588975), (240, 549710), (280, 471180), (300, 439768), (336, 392650), (350, 376944), (400, 329826), (420, 314120), (480, 274855), (525, 251296), (560, 235590), (600, 219884), (672, 196325), (700, 188472), (800, 164913), (840, 157060), (1050, 125648), (1120, 117795), (1200, 109942), (1400, 94236), (1680, 78530), (2100, 62824), (2400, 54971), (2800, 47118), (3360, 39265), (4200, 31412), (5600, 23559), (7853, 16800), (8400, 15706)]