164913000

素因数分解:

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

素因数の和:7884

約数の個数: 128

約数和(自身を含む): 588107520

約数和(自身を除く): 423194520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 7853, 10500, 15706, 21000, 23559, 31412, 39265, 47118, 54971, 62824, 78530, 94236, 109942, 117795, 157060, 164913, 188472, 196325, 219884, 235590, 274855, 314120, 329826, 392650, 439768, 471180, 549710, 588975, 659652, 785300, 824565, 942360, 981625, 1099420, 1177950, 1319304, 1374275, 1570600, 1649130, 1963250, 2198840, 2355900, 2748550, 2944875, 3298260, 3926500, 4122825, 4711800, 5497100, 5889750, 6596520, 6871375, 7853000, 8245650, 10994200, 11779500, 13742750, 16491300, 20614125, 23559000, 27485500, 32982600, 41228250, 54971000, 82456500, 164913000]

約数ペア:

[(1, 164913000), (2, 82456500), (3, 54971000), (4, 41228250), (5, 32982600), (6, 27485500), (7, 23559000), (8, 20614125), (10, 16491300), (12, 13742750), (14, 11779500), (15, 10994200), (20, 8245650), (21, 7853000), (24, 6871375), (25, 6596520), (28, 5889750), (30, 5497100), (35, 4711800), (40, 4122825), (42, 3926500), (50, 3298260), (56, 2944875), (60, 2748550), (70, 2355900), (75, 2198840), (84, 1963250), (100, 1649130), (105, 1570600), (120, 1374275), (125, 1319304), (140, 1177950), (150, 1099420), (168, 981625), (175, 942360), (200, 824565), (210, 785300), (250, 659652), (280, 588975), (300, 549710), (350, 471180), (375, 439768), (420, 392650), (500, 329826), (525, 314120), (600, 274855), (700, 235590), (750, 219884), (840, 196325), (875, 188472), (1000, 164913), (1050, 157060), (1400, 117795), (1500, 109942), (1750, 94236), (2100, 78530), (2625, 62824), (3000, 54971), (3500, 47118), (4200, 39265), (5250, 31412), (7000, 23559), (7853, 21000), (10500, 15706)]