222377760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 842063040

約数和(自身を除く): 619685280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 101, 110, 120, 132, 139, 144, 160, 165, 176, 180, 198, 202, 220, 240, 264, 278, 288, 303, 330, 352, 360, 396, 404, 417, 440, 480, 495, 505, 528, 556, 606, 660, 695, 720, 792, 808, 834, 880, 909, 990, 1010, 1056, 1111, 1112, 1212, 1251, 1320, 1390, 1440, 1515, 1529, 1584, 1616, 1668, 1760, 1818, 1980, 2020, 2085, 2222, 2224, 2424, 2502, 2640, 2780, 3030, 3058, 3168, 3232, 3333, 3336, 3636, 3960, 4040, 4170, 4444, 4448, 4545, 4587, 4848, 5004, 5280, 5555, 5560, 6060, 6116, 6255, 6666, 6672, 7272, 7645, 7920, 8080, 8340, 8888, 9090, 9174, 9696, 9999, 10008, 11110, 11120, 12120, 12232, 12510, 13332, 13344, 13761, 14039, 14544, 15290, 15840, 16160, 16665, 16680, 17776, 18180, 18348, 19998, 20016, 22220, 22240, 22935, 24240, 24464, 25020, 26664, 27522, 28078, 29088, 30580, 33330, 33360, 35552, 36360, 36696, 39996, 40032, 42117, 44440, 45870, 48480, 48928, 49995, 50040, 53328, 55044, 56156, 61160, 66660, 66720, 68805, 70195, 72720, 73392, 79992, 84234, 88880, 91740, 99990, 100080, 106656, 110088, 112312, 122320, 126351, 133320, 137610, 140390, 145440, 146784, 154429, 159984, 168468, 177760, 183480, 199980, 200160, 210585, 220176, 224624, 244640, 252702, 266640, 275220, 280780, 308858, 319968, 336936, 366960, 399960, 421170, 440352, 449248, 463287, 505404, 533280, 550440, 561560, 617716, 631755, 673872, 733920, 772145, 799920, 842340, 926574, 1010808, 1100880, 1123120, 1235432, 1263510, 1347744, 1389861, 1544290, 1599840, 1684680, 1853148, 2021616, 2201760, 2246240, 2316435, 2470864, 2527020, 2779722, 3088580, 3369360, 3706296, 4043232, 4632870, 4941728, 5054040, 5559444, 6177160, 6738720, 6949305, 7412592, 9265740, 10108080, 11118888, 12354320, 13898610, 14825184, 18531480, 20216160, 22237776, 24708640, 27797220, 37062960, 44475552, 55594440, 74125920, 111188880, 222377760]

約数ペア:

[(1, 222377760), (2, 111188880), (3, 74125920), (4, 55594440), (5, 44475552), (6, 37062960), (8, 27797220), (9, 24708640), (10, 22237776), (11, 20216160), (12, 18531480), (15, 14825184), (16, 13898610), (18, 12354320), (20, 11118888), (22, 10108080), (24, 9265740), (30, 7412592), (32, 6949305), (33, 6738720), (36, 6177160), (40, 5559444), (44, 5054040), (45, 4941728), (48, 4632870), (55, 4043232), (60, 3706296), (66, 3369360), (72, 3088580), (80, 2779722), (88, 2527020), (90, 2470864), (96, 2316435), (99, 2246240), (101, 2201760), (110, 2021616), (120, 1853148), (132, 1684680), (139, 1599840), (144, 1544290), (160, 1389861), (165, 1347744), (176, 1263510), (180, 1235432), (198, 1123120), (202, 1100880), (220, 1010808), (240, 926574), (264, 842340), (278, 799920), (288, 772145), (303, 733920), (330, 673872), (352, 631755), (360, 617716), (396, 561560), (404, 550440), (417, 533280), (440, 505404), (480, 463287), (495, 449248), (505, 440352), (528, 421170), (556, 399960), (606, 366960), (660, 336936), (695, 319968), (720, 308858), (792, 280780), (808, 275220), (834, 266640), (880, 252702), (909, 244640), (990, 224624), (1010, 220176), (1056, 210585), (1111, 200160), (1112, 199980), (1212, 183480), (1251, 177760), (1320, 168468), (1390, 159984), (1440, 154429), (1515, 146784), (1529, 145440), (1584, 140390), (1616, 137610), (1668, 133320), (1760, 126351), (1818, 122320), (1980, 112312), (2020, 110088), (2085, 106656), (2222, 100080), (2224, 99990), (2424, 91740), (2502, 88880), (2640, 84234), (2780, 79992), (3030, 73392), (3058, 72720), (3168, 70195), (3232, 68805), (3333, 66720), (3336, 66660), (3636, 61160), (3960, 56156), (4040, 55044), (4170, 53328), (4444, 50040), (4448, 49995), (4545, 48928), (4587, 48480), (4848, 45870), (5004, 44440), (5280, 42117), (5555, 40032), (5560, 39996), (6060, 36696), (6116, 36360), (6255, 35552), (6666, 33360), (6672, 33330), (7272, 30580), (7645, 29088), (7920, 28078), (8080, 27522), (8340, 26664), (8888, 25020), (9090, 24464), (9174, 24240), (9696, 22935), (9999, 22240), (10008, 22220), (11110, 20016), (11120, 19998), (12120, 18348), (12232, 18180), (12510, 17776), (13332, 16680), (13344, 16665), (13761, 16160), (14039, 15840), (14544, 15290)]