68739000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 128

約数和(自身を含む): 234074880

約数和(自身を除く): 165335880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2083, 2200, 2750, 3000, 3300, 4125, 4166, 5500, 6249, 6600, 8250, 8332, 10415, 11000, 12498, 16500, 16664, 20830, 22913, 24996, 31245, 33000, 41660, 45826, 49992, 52075, 62490, 68739, 83320, 91652, 104150, 114565, 124980, 137478, 156225, 183304, 208300, 229130, 249960, 260375, 274956, 312450, 343695, 416600, 458260, 520750, 549912, 572825, 624900, 687390, 781125, 916520, 1041500, 1145650, 1249800, 1374780, 1562250, 1718475, 2083000, 2291300, 2749560, 2864125, 3124500, 3436950, 4582600, 5728250, 6249000, 6873900, 8592375, 11456500, 13747800, 17184750, 22913000, 34369500, 68739000]

約数ペア:

[(1, 68739000), (2, 34369500), (3, 22913000), (4, 17184750), (5, 13747800), (6, 11456500), (8, 8592375), (10, 6873900), (11, 6249000), (12, 5728250), (15, 4582600), (20, 3436950), (22, 3124500), (24, 2864125), (25, 2749560), (30, 2291300), (33, 2083000), (40, 1718475), (44, 1562250), (50, 1374780), (55, 1249800), (60, 1145650), (66, 1041500), (75, 916520), (88, 781125), (100, 687390), (110, 624900), (120, 572825), (125, 549912), (132, 520750), (150, 458260), (165, 416600), (200, 343695), (220, 312450), (250, 274956), (264, 260375), (275, 249960), (300, 229130), (330, 208300), (375, 183304), (440, 156225), (500, 137478), (550, 124980), (600, 114565), (660, 104150), (750, 91652), (825, 83320), (1000, 68739), (1100, 62490), (1320, 52075), (1375, 49992), (1500, 45826), (1650, 41660), (2083, 33000), (2200, 31245), (2750, 24996), (3000, 22913), (3300, 20830), (4125, 16664), (4166, 16500), (5500, 12498), (6249, 11000), (6600, 10415), (8250, 8332)]