2212778700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2345

約数の個数: 216

約数和(自身を含む): 7644729456

約数和(自身を除く): 5431950756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 101, 110, 132, 150, 165, 180, 198, 202, 220, 225, 275, 300, 303, 330, 396, 404, 450, 495, 505, 550, 606, 660, 825, 900, 909, 990, 1010, 1100, 1111, 1212, 1515, 1650, 1818, 1980, 2020, 2213, 2222, 2475, 2525, 3030, 3300, 3333, 3636, 4426, 4444, 4545, 4950, 5050, 5555, 6060, 6639, 6666, 7575, 8852, 9090, 9900, 9999, 10100, 11065, 11110, 13278, 13332, 15150, 16665, 18180, 19917, 19998, 22130, 22220, 22725, 24343, 26556, 27775, 30300, 33195, 33330, 39834, 39996, 44260, 45450, 48686, 49995, 55325, 55550, 66390, 66660, 73029, 79668, 83325, 90900, 97372, 99585, 99990, 110650, 111100, 121715, 132780, 146058, 165975, 166650, 199170, 199980, 219087, 221300, 223513, 243430, 249975, 292116, 331950, 333300, 365145, 398340, 438174, 447026, 486860, 497925, 499950, 608575, 663900, 670539, 730290, 876348, 894052, 995850, 999900, 1095435, 1117565, 1217150, 1341078, 1460580, 1825725, 1991700, 2011617, 2190870, 2235130, 2434300, 2458643, 2682156, 3352695, 3651450, 4023234, 4381740, 4470260, 4917286, 5477175, 5587825, 6705390, 7302900, 7375929, 8046468, 9834572, 10058085, 10954350, 11175650, 12293215, 13410780, 14751858, 16763475, 20116170, 21908700, 22127787, 22351300, 24586430, 29503716, 33526950, 36879645, 40232340, 44255574, 49172860, 50290425, 61466075, 67053900, 73759290, 88511148, 100580850, 110638935, 122932150, 147518580, 184398225, 201161700, 221277870, 245864300, 368796450, 442555740, 553194675, 737592900, 1106389350, 2212778700]

約数ペア:

[(1, 2212778700), (2, 1106389350), (3, 737592900), (4, 553194675), (5, 442555740), (6, 368796450), (9, 245864300), (10, 221277870), (11, 201161700), (12, 184398225), (15, 147518580), (18, 122932150), (20, 110638935), (22, 100580850), (25, 88511148), (30, 73759290), (33, 67053900), (36, 61466075), (44, 50290425), (45, 49172860), (50, 44255574), (55, 40232340), (60, 36879645), (66, 33526950), (75, 29503716), (90, 24586430), (99, 22351300), (100, 22127787), (101, 21908700), (110, 20116170), (132, 16763475), (150, 14751858), (165, 13410780), (180, 12293215), (198, 11175650), (202, 10954350), (220, 10058085), (225, 9834572), (275, 8046468), (300, 7375929), (303, 7302900), (330, 6705390), (396, 5587825), (404, 5477175), (450, 4917286), (495, 4470260), (505, 4381740), (550, 4023234), (606, 3651450), (660, 3352695), (825, 2682156), (900, 2458643), (909, 2434300), (990, 2235130), (1010, 2190870), (1100, 2011617), (1111, 1991700), (1212, 1825725), (1515, 1460580), (1650, 1341078), (1818, 1217150), (1980, 1117565), (2020, 1095435), (2213, 999900), (2222, 995850), (2475, 894052), (2525, 876348), (3030, 730290), (3300, 670539), (3333, 663900), (3636, 608575), (4426, 499950), (4444, 497925), (4545, 486860), (4950, 447026), (5050, 438174), (5555, 398340), (6060, 365145), (6639, 333300), (6666, 331950), (7575, 292116), (8852, 249975), (9090, 243430), (9900, 223513), (9999, 221300), (10100, 219087), (11065, 199980), (11110, 199170), (13278, 166650), (13332, 165975), (15150, 146058), (16665, 132780), (18180, 121715), (19917, 111100), (19998, 110650), (22130, 99990), (22220, 99585), (22725, 97372), (24343, 90900), (26556, 83325), (27775, 79668), (30300, 73029), (33195, 66660), (33330, 66390), (39834, 55550), (39996, 55325), (44260, 49995), (45450, 48686)]