210229600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 216

約数和(自身を含む): 619835328

約数和(自身を除く): 409605728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 160, 173, 175, 196, 200, 217, 224, 245, 248, 280, 310, 346, 350, 392, 400, 434, 490, 496, 560, 620, 692, 700, 775, 784, 800, 865, 868, 980, 992, 1085, 1120, 1211, 1225, 1240, 1384, 1400, 1519, 1550, 1568, 1730, 1736, 1960, 2170, 2422, 2450, 2480, 2768, 2800, 3038, 3100, 3460, 3472, 3920, 4325, 4340, 4844, 4900, 4960, 5363, 5425, 5536, 5600, 6055, 6076, 6200, 6920, 6944, 7595, 7840, 8477, 8650, 8680, 9688, 9800, 10726, 10850, 12110, 12152, 12400, 13840, 15190, 16954, 17300, 17360, 19376, 19600, 21452, 21700, 24220, 24304, 24800, 26815, 27680, 30275, 30380, 33908, 34600, 34720, 37541, 37975, 38752, 39200, 42385, 42904, 43400, 48440, 48608, 53630, 60550, 60760, 67816, 69200, 75082, 75950, 84770, 85808, 86800, 96880, 107260, 121100, 121520, 134075, 135632, 138400, 150164, 151900, 169540, 171616, 173600, 187705, 193760, 211925, 214520, 242200, 243040, 262787, 268150, 271264, 300328, 303800, 339080, 375410, 423850, 429040, 484400, 525574, 536300, 600656, 607600, 678160, 750820, 847700, 858080, 938525, 968800, 1051148, 1072600, 1201312, 1215200, 1313935, 1356320, 1501640, 1695400, 1877050, 2102296, 2145200, 2627870, 3003280, 3390800, 3754100, 4204592, 4290400, 5255740, 6006560, 6569675, 6781600, 7508200, 8409184, 10511480, 13139350, 15016400, 21022960, 26278700, 30032800, 42045920, 52557400, 105114800, 210229600]

約数ペア:

[(1, 210229600), (2, 105114800), (4, 52557400), (5, 42045920), (7, 30032800), (8, 26278700), (10, 21022960), (14, 15016400), (16, 13139350), (20, 10511480), (25, 8409184), (28, 7508200), (31, 6781600), (32, 6569675), (35, 6006560), (40, 5255740), (49, 4290400), (50, 4204592), (56, 3754100), (62, 3390800), (70, 3003280), (80, 2627870), (98, 2145200), (100, 2102296), (112, 1877050), (124, 1695400), (140, 1501640), (155, 1356320), (160, 1313935), (173, 1215200), (175, 1201312), (196, 1072600), (200, 1051148), (217, 968800), (224, 938525), (245, 858080), (248, 847700), (280, 750820), (310, 678160), (346, 607600), (350, 600656), (392, 536300), (400, 525574), (434, 484400), (490, 429040), (496, 423850), (560, 375410), (620, 339080), (692, 303800), (700, 300328), (775, 271264), (784, 268150), (800, 262787), (865, 243040), (868, 242200), (980, 214520), (992, 211925), (1085, 193760), (1120, 187705), (1211, 173600), (1225, 171616), (1240, 169540), (1384, 151900), (1400, 150164), (1519, 138400), (1550, 135632), (1568, 134075), (1730, 121520), (1736, 121100), (1960, 107260), (2170, 96880), (2422, 86800), (2450, 85808), (2480, 84770), (2768, 75950), (2800, 75082), (3038, 69200), (3100, 67816), (3460, 60760), (3472, 60550), (3920, 53630), (4325, 48608), (4340, 48440), (4844, 43400), (4900, 42904), (4960, 42385), (5363, 39200), (5425, 38752), (5536, 37975), (5600, 37541), (6055, 34720), (6076, 34600), (6200, 33908), (6920, 30380), (6944, 30275), (7595, 27680), (7840, 26815), (8477, 24800), (8650, 24304), (8680, 24220), (9688, 21700), (9800, 21452), (10726, 19600), (10850, 19376), (12110, 17360), (12152, 17300), (12400, 16954), (13840, 15190)]