27997200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 360

約数和(自身を含む): 122331456

約数和(自身を除く): 94334256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 99, 100, 101, 105, 110, 112, 120, 126, 132, 140, 144, 150, 154, 165, 168, 175, 176, 180, 198, 200, 202, 210, 220, 225, 231, 240, 252, 264, 275, 280, 300, 303, 308, 315, 330, 336, 350, 360, 385, 396, 400, 404, 420, 440, 450, 462, 495, 504, 505, 525, 528, 550, 560, 600, 606, 616, 630, 660, 693, 700, 707, 720, 770, 792, 808, 825, 840, 880, 900, 909, 924, 990, 1008, 1010, 1050, 1100, 1111, 1155, 1200, 1212, 1232, 1260, 1320, 1386, 1400, 1414, 1515, 1540, 1575, 1584, 1616, 1650, 1680, 1800, 1818, 1848, 1925, 1980, 2020, 2100, 2121, 2200, 2222, 2310, 2424, 2475, 2520, 2525, 2640, 2772, 2800, 2828, 3030, 3080, 3150, 3300, 3333, 3465, 3535, 3600, 3636, 3696, 3850, 3960, 4040, 4200, 4242, 4400, 4444, 4545, 4620, 4848, 4950, 5040, 5050, 5544, 5555, 5656, 5775, 6060, 6160, 6300, 6363, 6600, 6666, 6930, 7070, 7272, 7575, 7700, 7777, 7920, 8080, 8400, 8484, 8888, 9090, 9240, 9900, 9999, 10100, 10605, 11088, 11110, 11312, 11550, 12120, 12600, 12726, 13200, 13332, 13860, 14140, 14544, 15150, 15400, 15554, 16665, 16968, 17325, 17675, 17776, 18180, 18480, 19800, 19998, 20200, 21210, 22220, 22725, 23100, 23331, 24240, 25200, 25452, 26664, 27720, 27775, 28280, 30300, 30800, 31108, 31815, 33330, 33936, 34650, 35350, 36360, 38885, 39600, 39996, 40400, 42420, 44440, 45450, 46200, 46662, 49995, 50904, 53025, 53328, 55440, 55550, 56560, 60600, 62216, 63630, 66660, 69300, 69993, 70700, 72720, 77770, 79992, 83325, 84840, 88880, 90900, 92400, 93324, 99990, 101808, 106050, 111100, 116655, 121200, 124432, 127260, 133320, 138600, 139986, 141400, 155540, 159075, 159984, 166650, 169680, 181800, 186648, 194425, 199980, 212100, 222200, 233310, 249975, 254520, 266640, 277200, 279972, 282800, 311080, 318150, 333300, 349965, 363600, 373296, 388850, 399960, 424200, 444400, 466620, 499950, 509040, 559944, 583275, 622160, 636300, 666600, 699930, 777700, 799920, 848400, 933240, 999900, 1119888, 1166550, 1272600, 1333200, 1399860, 1555400, 1749825, 1866480, 1999800, 2333100, 2545200, 2799720, 3110800, 3499650, 3999600, 4666200, 5599440, 6999300, 9332400, 13998600, 27997200]

約数ペア:

[(1, 27997200), (2, 13998600), (3, 9332400), (4, 6999300), (5, 5599440), (6, 4666200), (7, 3999600), (8, 3499650), (9, 3110800), (10, 2799720), (11, 2545200), (12, 2333100), (14, 1999800), (15, 1866480), (16, 1749825), (18, 1555400), (20, 1399860), (21, 1333200), (22, 1272600), (24, 1166550), (25, 1119888), (28, 999900), (30, 933240), (33, 848400), (35, 799920), (36, 777700), (40, 699930), (42, 666600), (44, 636300), (45, 622160), (48, 583275), (50, 559944), (55, 509040), (56, 499950), (60, 466620), (63, 444400), (66, 424200), (70, 399960), (72, 388850), (75, 373296), (77, 363600), (80, 349965), (84, 333300), (88, 318150), (90, 311080), (99, 282800), (100, 279972), (101, 277200), (105, 266640), (110, 254520), (112, 249975), (120, 233310), (126, 222200), (132, 212100), (140, 199980), (144, 194425), (150, 186648), (154, 181800), (165, 169680), (168, 166650), (175, 159984), (176, 159075), (180, 155540), (198, 141400), (200, 139986), (202, 138600), (210, 133320), (220, 127260), (225, 124432), (231, 121200), (240, 116655), (252, 111100), (264, 106050), (275, 101808), (280, 99990), (300, 93324), (303, 92400), (308, 90900), (315, 88880), (330, 84840), (336, 83325), (350, 79992), (360, 77770), (385, 72720), (396, 70700), (400, 69993), (404, 69300), (420, 66660), (440, 63630), (450, 62216), (462, 60600), (495, 56560), (504, 55550), (505, 55440), (525, 53328), (528, 53025), (550, 50904), (560, 49995), (600, 46662), (606, 46200), (616, 45450), (630, 44440), (660, 42420), (693, 40400), (700, 39996), (707, 39600), (720, 38885), (770, 36360), (792, 35350), (808, 34650), (825, 33936), (840, 33330), (880, 31815), (900, 31108), (909, 30800), (924, 30300), (990, 28280), (1008, 27775), (1010, 27720), (1050, 26664), (1100, 25452), (1111, 25200), (1155, 24240), (1200, 23331), (1212, 23100), (1232, 22725), (1260, 22220), (1320, 21210), (1386, 20200), (1400, 19998), (1414, 19800), (1515, 18480), (1540, 18180), (1575, 17776), (1584, 17675), (1616, 17325), (1650, 16968), (1680, 16665), (1800, 15554), (1818, 15400), (1848, 15150), (1925, 14544), (1980, 14140), (2020, 13860), (2100, 13332), (2121, 13200), (2200, 12726), (2222, 12600), (2310, 12120), (2424, 11550), (2475, 11312), (2520, 11110), (2525, 11088), (2640, 10605), (2772, 10100), (2800, 9999), (2828, 9900), (3030, 9240), (3080, 9090), (3150, 8888), (3300, 8484), (3333, 8400), (3465, 8080), (3535, 7920), (3600, 7777), (3636, 7700), (3696, 7575), (3850, 7272), (3960, 7070), (4040, 6930), (4200, 6666), (4242, 6600), (4400, 6363), (4444, 6300), (4545, 6160), (4620, 6060), (4848, 5775), (4950, 5656), (5040, 5555), (5050, 5544)]