28353600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 252

約数和(自身を含む): 110550960

約数和(自身を除く): 82197360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 179, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 358, 360, 396, 400, 440, 450, 480, 495, 528, 537, 550, 576, 600, 660, 704, 716, 720, 792, 800, 825, 880, 895, 900, 960, 990, 1056, 1074, 1100, 1200, 1320, 1432, 1440, 1584, 1600, 1611, 1650, 1760, 1790, 1800, 1969, 1980, 2112, 2148, 2200, 2400, 2475, 2640, 2685, 2864, 2880, 3168, 3222, 3300, 3520, 3580, 3600, 3938, 3960, 4296, 4400, 4475, 4800, 4950, 5280, 5370, 5728, 5907, 6336, 6444, 6600, 7160, 7200, 7876, 7920, 8055, 8592, 8800, 8950, 9845, 9900, 10560, 10740, 11456, 11814, 12888, 13200, 13425, 14320, 14400, 15752, 15840, 16110, 17184, 17600, 17721, 17900, 19690, 19800, 21480, 23628, 25776, 26400, 26850, 28640, 29535, 31504, 31680, 32220, 34368, 35442, 35800, 39380, 39600, 40275, 42960, 47256, 49225, 51552, 52800, 53700, 57280, 59070, 63008, 64440, 70884, 71600, 78760, 79200, 80550, 85920, 88605, 94512, 98450, 103104, 107400, 118140, 126016, 128880, 141768, 143200, 147675, 157520, 158400, 161100, 171840, 177210, 189024, 196900, 214800, 236280, 257760, 283536, 286400, 295350, 315040, 322200, 354420, 378048, 393800, 429600, 443025, 472560, 515520, 567072, 590700, 630080, 644400, 708840, 787600, 859200, 886050, 945120, 1134144, 1181400, 1288800, 1417680, 1575200, 1772100, 1890240, 2362800, 2577600, 2835360, 3150400, 3544200, 4725600, 5670720, 7088400, 9451200, 14176800, 28353600]

約数ペア:

[(1, 28353600), (2, 14176800), (3, 9451200), (4, 7088400), (5, 5670720), (6, 4725600), (8, 3544200), (9, 3150400), (10, 2835360), (11, 2577600), (12, 2362800), (15, 1890240), (16, 1772100), (18, 1575200), (20, 1417680), (22, 1288800), (24, 1181400), (25, 1134144), (30, 945120), (32, 886050), (33, 859200), (36, 787600), (40, 708840), (44, 644400), (45, 630080), (48, 590700), (50, 567072), (55, 515520), (60, 472560), (64, 443025), (66, 429600), (72, 393800), (75, 378048), (80, 354420), (88, 322200), (90, 315040), (96, 295350), (99, 286400), (100, 283536), (110, 257760), (120, 236280), (132, 214800), (144, 196900), (150, 189024), (160, 177210), (165, 171840), (176, 161100), (179, 158400), (180, 157520), (192, 147675), (198, 143200), (200, 141768), (220, 128880), (225, 126016), (240, 118140), (264, 107400), (275, 103104), (288, 98450), (300, 94512), (320, 88605), (330, 85920), (352, 80550), (358, 79200), (360, 78760), (396, 71600), (400, 70884), (440, 64440), (450, 63008), (480, 59070), (495, 57280), (528, 53700), (537, 52800), (550, 51552), (576, 49225), (600, 47256), (660, 42960), (704, 40275), (716, 39600), (720, 39380), (792, 35800), (800, 35442), (825, 34368), (880, 32220), (895, 31680), (900, 31504), (960, 29535), (990, 28640), (1056, 26850), (1074, 26400), (1100, 25776), (1200, 23628), (1320, 21480), (1432, 19800), (1440, 19690), (1584, 17900), (1600, 17721), (1611, 17600), (1650, 17184), (1760, 16110), (1790, 15840), (1800, 15752), (1969, 14400), (1980, 14320), (2112, 13425), (2148, 13200), (2200, 12888), (2400, 11814), (2475, 11456), (2640, 10740), (2685, 10560), (2864, 9900), (2880, 9845), (3168, 8950), (3222, 8800), (3300, 8592), (3520, 8055), (3580, 7920), (3600, 7876), (3938, 7200), (3960, 7160), (4296, 6600), (4400, 6444), (4475, 6336), (4800, 5907), (4950, 5728), (5280, 5370)]