6441000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 21340800

約数和(自身を除く): 14899800

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, 113, 114, 120, 125, 150, 152, 190, 200, 226, 228, 250, 285, 300, 339, 375, 380, 452, 456, 475, 500, 565, 570, 600, 678, 750, 760, 904, 950, 1000, 1130, 1140, 1356, 1425, 1500, 1695, 1900, 2147, 2260, 2280, 2375, 2712, 2825, 2850, 3000, 3390, 3800, 4294, 4520, 4750, 5650, 5700, 6441, 6780, 7125, 8475, 8588, 9500, 10735, 11300, 11400, 12882, 13560, 14125, 14250, 16950, 17176, 19000, 21470, 22600, 25764, 28250, 28500, 32205, 33900, 42375, 42940, 51528, 53675, 56500, 57000, 64410, 67800, 84750, 85880, 107350, 113000, 128820, 161025, 169500, 214700, 257640, 268375, 322050, 339000, 429400, 536750, 644100, 805125, 1073500, 1288200, 1610250, 2147000, 3220500, 6441000]

約数ペア:

[(1, 6441000), (2, 3220500), (3, 2147000), (4, 1610250), (5, 1288200), (6, 1073500), (8, 805125), (10, 644100), (12, 536750), (15, 429400), (19, 339000), (20, 322050), (24, 268375), (25, 257640), (30, 214700), (38, 169500), (40, 161025), (50, 128820), (57, 113000), (60, 107350), (75, 85880), (76, 84750), (95, 67800), (100, 64410), (113, 57000), (114, 56500), (120, 53675), (125, 51528), (150, 42940), (152, 42375), (190, 33900), (200, 32205), (226, 28500), (228, 28250), (250, 25764), (285, 22600), (300, 21470), (339, 19000), (375, 17176), (380, 16950), (452, 14250), (456, 14125), (475, 13560), (500, 12882), (565, 11400), (570, 11300), (600, 10735), (678, 9500), (750, 8588), (760, 8475), (904, 7125), (950, 6780), (1000, 6441), (1130, 5700), (1140, 5650), (1356, 4750), (1425, 4520), (1500, 4294), (1695, 3800), (1900, 3390), (2147, 3000), (2260, 2850), (2280, 2825), (2375, 2712)]