27797000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 85587840

約数和(自身を除く): 57790840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 88, 95, 100, 110, 125, 133, 140, 152, 154, 175, 190, 200, 209, 220, 250, 266, 275, 280, 308, 350, 361, 380, 385, 418, 440, 475, 500, 532, 550, 616, 665, 700, 722, 760, 770, 836, 875, 950, 1000, 1045, 1064, 1100, 1330, 1375, 1400, 1444, 1463, 1540, 1672, 1750, 1805, 1900, 1925, 2090, 2200, 2375, 2527, 2660, 2750, 2888, 2926, 3080, 3325, 3500, 3610, 3800, 3850, 3971, 4180, 4750, 5054, 5225, 5320, 5500, 5852, 6650, 7000, 7220, 7315, 7700, 7942, 8360, 9025, 9500, 9625, 10108, 10450, 11000, 11704, 12635, 13300, 14440, 14630, 15400, 15884, 16625, 18050, 19000, 19250, 19855, 20216, 20900, 25270, 26125, 26600, 27797, 29260, 31768, 33250, 36100, 36575, 38500, 39710, 41800, 45125, 50540, 52250, 55594, 58520, 63175, 66500, 72200, 73150, 77000, 79420, 90250, 99275, 101080, 104500, 111188, 126350, 133000, 138985, 146300, 158840, 180500, 182875, 198550, 209000, 222376, 252700, 277970, 292600, 315875, 361000, 365750, 397100, 496375, 505400, 555940, 631750, 694925, 731500, 794200, 992750, 1111880, 1263500, 1389850, 1463000, 1985500, 2527000, 2779700, 3474625, 3971000, 5559400, 6949250, 13898500, 27797000]

約数ペア:

[(1, 27797000), (2, 13898500), (4, 6949250), (5, 5559400), (7, 3971000), (8, 3474625), (10, 2779700), (11, 2527000), (14, 1985500), (19, 1463000), (20, 1389850), (22, 1263500), (25, 1111880), (28, 992750), (35, 794200), (38, 731500), (40, 694925), (44, 631750), (50, 555940), (55, 505400), (56, 496375), (70, 397100), (76, 365750), (77, 361000), (88, 315875), (95, 292600), (100, 277970), (110, 252700), (125, 222376), (133, 209000), (140, 198550), (152, 182875), (154, 180500), (175, 158840), (190, 146300), (200, 138985), (209, 133000), (220, 126350), (250, 111188), (266, 104500), (275, 101080), (280, 99275), (308, 90250), (350, 79420), (361, 77000), (380, 73150), (385, 72200), (418, 66500), (440, 63175), (475, 58520), (500, 55594), (532, 52250), (550, 50540), (616, 45125), (665, 41800), (700, 39710), (722, 38500), (760, 36575), (770, 36100), (836, 33250), (875, 31768), (950, 29260), (1000, 27797), (1045, 26600), (1064, 26125), (1100, 25270), (1330, 20900), (1375, 20216), (1400, 19855), (1444, 19250), (1463, 19000), (1540, 18050), (1672, 16625), (1750, 15884), (1805, 15400), (1900, 14630), (1925, 14440), (2090, 13300), (2200, 12635), (2375, 11704), (2527, 11000), (2660, 10450), (2750, 10108), (2888, 9625), (2926, 9500), (3080, 9025), (3325, 8360), (3500, 7942), (3610, 7700), (3800, 7315), (3850, 7220), (3971, 7000), (4180, 6650), (4750, 5852), (5054, 5500), (5225, 5320)]