221990400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 360

約数和(自身を含む): 831134304

約数和(自身を除く): 609143904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 47, 48, 50, 60, 64, 72, 75, 80, 82, 90, 94, 96, 100, 120, 123, 128, 141, 144, 150, 160, 164, 180, 188, 192, 200, 205, 225, 235, 240, 246, 256, 282, 288, 300, 320, 328, 360, 369, 376, 384, 400, 410, 423, 450, 470, 480, 492, 512, 564, 576, 600, 615, 640, 656, 705, 720, 738, 752, 768, 800, 820, 846, 900, 940, 960, 984, 1025, 1128, 1152, 1175, 1200, 1230, 1280, 1312, 1410, 1440, 1476, 1504, 1536, 1600, 1640, 1692, 1800, 1845, 1880, 1920, 1927, 1968, 2050, 2115, 2256, 2304, 2350, 2400, 2460, 2560, 2624, 2820, 2880, 2952, 3008, 3075, 3200, 3280, 3384, 3525, 3600, 3690, 3760, 3840, 3854, 3936, 4100, 4230, 4512, 4608, 4700, 4800, 4920, 5248, 5640, 5760, 5781, 5904, 6016, 6150, 6400, 6560, 6768, 7050, 7200, 7380, 7520, 7680, 7708, 7872, 8200, 8460, 9024, 9225, 9400, 9600, 9635, 9840, 10496, 10575, 11280, 11520, 11562, 11808, 12032, 12300, 12800, 13120, 13536, 14100, 14400, 14760, 15040, 15416, 15744, 16400, 16920, 17343, 18048, 18450, 18800, 19200, 19270, 19680, 20992, 21150, 22560, 23040, 23124, 23616, 24064, 24600, 26240, 27072, 28200, 28800, 28905, 29520, 30080, 30832, 31488, 32800, 33840, 34686, 36096, 36900, 37600, 38400, 38540, 39360, 42300, 45120, 46248, 47232, 48175, 49200, 52480, 54144, 56400, 57600, 57810, 59040, 60160, 61664, 62976, 65600, 67680, 69372, 72192, 73800, 75200, 77080, 78720, 84600, 86715, 90240, 92496, 94464, 96350, 98400, 104960, 108288, 112800, 115200, 115620, 118080, 120320, 123328, 131200, 135360, 138744, 144525, 147600, 150400, 154160, 157440, 169200, 173430, 180480, 184992, 188928, 192700, 196800, 216576, 225600, 231240, 236160, 246656, 262400, 270720, 277488, 289050, 295200, 300800, 308320, 314880, 338400, 346860, 360960, 369984, 385400, 393600, 433575, 451200, 462480, 472320, 493312, 524800, 541440, 554976, 578100, 590400, 601600, 616640, 676800, 693720, 739968, 770800, 787200, 867150, 902400, 924960, 944640, 986624, 1082880, 1109952, 1156200, 1180800, 1233280, 1353600, 1387440, 1479936, 1541600, 1574400, 1734300, 1804800, 1849920, 2219904, 2312400, 2361600, 2466560, 2707200, 2774880, 2959872, 3083200, 3468600, 3699840, 4439808, 4624800, 4723200, 4933120, 5414400, 5549760, 6166400, 6937200, 7399680, 8879616, 9249600, 11099520, 12332800, 13874400, 14799360, 18499200, 22199040, 24665600, 27748800, 36998400, 44398080, 55497600, 73996800, 110995200, 221990400]

約数ペア:

[(1, 221990400), (2, 110995200), (3, 73996800), (4, 55497600), (5, 44398080), (6, 36998400), (8, 27748800), (9, 24665600), (10, 22199040), (12, 18499200), (15, 14799360), (16, 13874400), (18, 12332800), (20, 11099520), (24, 9249600), (25, 8879616), (30, 7399680), (32, 6937200), (36, 6166400), (40, 5549760), (41, 5414400), (45, 4933120), (47, 4723200), (48, 4624800), (50, 4439808), (60, 3699840), (64, 3468600), (72, 3083200), (75, 2959872), (80, 2774880), (82, 2707200), (90, 2466560), (94, 2361600), (96, 2312400), (100, 2219904), (120, 1849920), (123, 1804800), (128, 1734300), (141, 1574400), (144, 1541600), (150, 1479936), (160, 1387440), (164, 1353600), (180, 1233280), (188, 1180800), (192, 1156200), (200, 1109952), (205, 1082880), (225, 986624), (235, 944640), (240, 924960), (246, 902400), (256, 867150), (282, 787200), (288, 770800), (300, 739968), (320, 693720), (328, 676800), (360, 616640), (369, 601600), (376, 590400), (384, 578100), (400, 554976), (410, 541440), (423, 524800), (450, 493312), (470, 472320), (480, 462480), (492, 451200), (512, 433575), (564, 393600), (576, 385400), (600, 369984), (615, 360960), (640, 346860), (656, 338400), (705, 314880), (720, 308320), (738, 300800), (752, 295200), (768, 289050), (800, 277488), (820, 270720), (846, 262400), (900, 246656), (940, 236160), (960, 231240), (984, 225600), (1025, 216576), (1128, 196800), (1152, 192700), (1175, 188928), (1200, 184992), (1230, 180480), (1280, 173430), (1312, 169200), (1410, 157440), (1440, 154160), (1476, 150400), (1504, 147600), (1536, 144525), (1600, 138744), (1640, 135360), (1692, 131200), (1800, 123328), (1845, 120320), (1880, 118080), (1920, 115620), (1927, 115200), (1968, 112800), (2050, 108288), (2115, 104960), (2256, 98400), (2304, 96350), (2350, 94464), (2400, 92496), (2460, 90240), (2560, 86715), (2624, 84600), (2820, 78720), (2880, 77080), (2952, 75200), (3008, 73800), (3075, 72192), (3200, 69372), (3280, 67680), (3384, 65600), (3525, 62976), (3600, 61664), (3690, 60160), (3760, 59040), (3840, 57810), (3854, 57600), (3936, 56400), (4100, 54144), (4230, 52480), (4512, 49200), (4608, 48175), (4700, 47232), (4800, 46248), (4920, 45120), (5248, 42300), (5640, 39360), (5760, 38540), (5781, 38400), (5904, 37600), (6016, 36900), (6150, 36096), (6400, 34686), (6560, 33840), (6768, 32800), (7050, 31488), (7200, 30832), (7380, 30080), (7520, 29520), (7680, 28905), (7708, 28800), (7872, 28200), (8200, 27072), (8460, 26240), (9024, 24600), (9225, 24064), (9400, 23616), (9600, 23124), (9635, 23040), (9840, 22560), (10496, 21150), (10575, 20992), (11280, 19680), (11520, 19270), (11562, 19200), (11808, 18800), (12032, 18450), (12300, 18048), (12800, 17343), (13120, 16920), (13536, 16400), (14100, 15744), (14400, 15416), (14760, 15040)]