7199280

素因数分解:

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

素因数の和:137

約数の個数: 200

約数和(自身を含む): 27547344

約数和(自身を除く): 20348064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 101, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 202, 216, 220, 240, 264, 270, 297, 303, 324, 330, 360, 396, 404, 405, 432, 440, 495, 505, 528, 540, 594, 606, 648, 660, 720, 792, 808, 810, 880, 891, 909, 990, 1010, 1080, 1111, 1188, 1212, 1296, 1320, 1485, 1515, 1584, 1616, 1620, 1782, 1818, 1980, 2020, 2160, 2222, 2376, 2424, 2640, 2727, 2970, 3030, 3240, 3333, 3564, 3636, 3960, 4040, 4444, 4455, 4545, 4752, 4848, 5454, 5555, 5940, 6060, 6480, 6666, 7128, 7272, 7920, 8080, 8181, 8888, 8910, 9090, 9999, 10908, 11110, 11880, 12120, 13332, 13635, 14256, 14544, 16362, 16665, 17776, 17820, 18180, 19998, 21816, 22220, 23760, 24240, 26664, 27270, 29997, 32724, 33330, 35640, 36360, 39996, 40905, 43632, 44440, 49995, 53328, 54540, 59994, 65448, 66660, 71280, 72720, 79992, 81810, 88880, 89991, 99990, 109080, 119988, 130896, 133320, 149985, 159984, 163620, 179982, 199980, 218160, 239976, 266640, 299970, 327240, 359964, 399960, 449955, 479952, 599940, 654480, 719928, 799920, 899910, 1199880, 1439856, 1799820, 2399760, 3599640, 7199280]

約数ペア:

[(1, 7199280), (2, 3599640), (3, 2399760), (4, 1799820), (5, 1439856), (6, 1199880), (8, 899910), (9, 799920), (10, 719928), (11, 654480), (12, 599940), (15, 479952), (16, 449955), (18, 399960), (20, 359964), (22, 327240), (24, 299970), (27, 266640), (30, 239976), (33, 218160), (36, 199980), (40, 179982), (44, 163620), (45, 159984), (48, 149985), (54, 133320), (55, 130896), (60, 119988), (66, 109080), (72, 99990), (80, 89991), (81, 88880), (88, 81810), (90, 79992), (99, 72720), (101, 71280), (108, 66660), (110, 65448), (120, 59994), (132, 54540), (135, 53328), (144, 49995), (162, 44440), (165, 43632), (176, 40905), (180, 39996), (198, 36360), (202, 35640), (216, 33330), (220, 32724), (240, 29997), (264, 27270), (270, 26664), (297, 24240), (303, 23760), (324, 22220), (330, 21816), (360, 19998), (396, 18180), (404, 17820), (405, 17776), (432, 16665), (440, 16362), (495, 14544), (505, 14256), (528, 13635), (540, 13332), (594, 12120), (606, 11880), (648, 11110), (660, 10908), (720, 9999), (792, 9090), (808, 8910), (810, 8888), (880, 8181), (891, 8080), (909, 7920), (990, 7272), (1010, 7128), (1080, 6666), (1111, 6480), (1188, 6060), (1212, 5940), (1296, 5555), (1320, 5454), (1485, 4848), (1515, 4752), (1584, 4545), (1616, 4455), (1620, 4444), (1782, 4040), (1818, 3960), (1980, 3636), (2020, 3564), (2160, 3333), (2222, 3240), (2376, 3030), (2424, 2970), (2640, 2727)]