52289280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 198676800

約数和(自身を除く): 146387520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 89, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 178, 180, 192, 204, 216, 240, 255, 256, 267, 270, 272, 288, 306, 320, 340, 356, 360, 384, 408, 432, 445, 459, 480, 510, 534, 540, 544, 576, 612, 640, 680, 712, 720, 765, 768, 801, 816, 864, 890, 918, 960, 1020, 1068, 1080, 1088, 1152, 1224, 1280, 1335, 1360, 1424, 1440, 1513, 1530, 1602, 1632, 1728, 1780, 1836, 1920, 2040, 2136, 2160, 2176, 2295, 2304, 2403, 2448, 2670, 2720, 2848, 2880, 3026, 3060, 3204, 3264, 3456, 3560, 3672, 3840, 4005, 4080, 4272, 4320, 4352, 4539, 4590, 4806, 4896, 5340, 5440, 5696, 5760, 6052, 6120, 6408, 6528, 6912, 7120, 7344, 7565, 8010, 8160, 8544, 8640, 9078, 9180, 9612, 9792, 10680, 10880, 11392, 11520, 12015, 12104, 12240, 12816, 13056, 13617, 14240, 14688, 15130, 16020, 16320, 17088, 17280, 18156, 18360, 19224, 19584, 21360, 21760, 22695, 22784, 24030, 24208, 24480, 25632, 27234, 28480, 29376, 30260, 32040, 32640, 34176, 34560, 36312, 36720, 38448, 39168, 40851, 42720, 45390, 48060, 48416, 48960, 51264, 54468, 56960, 58752, 60520, 64080, 65280, 68085, 68352, 72624, 73440, 76896, 81702, 85440, 90780, 96120, 96832, 97920, 102528, 108936, 113920, 117504, 121040, 128160, 136170, 145248, 146880, 153792, 163404, 170880, 181560, 192240, 193664, 195840, 204255, 205056, 217872, 242080, 256320, 272340, 290496, 293760, 307584, 326808, 341760, 363120, 384480, 387328, 408510, 435744, 484160, 512640, 544680, 580992, 587520, 615168, 653616, 726240, 768960, 817020, 871488, 968320, 1025280, 1089360, 1161984, 1307232, 1452480, 1537920, 1634040, 1742976, 1936640, 2178720, 2614464, 2904960, 3075840, 3268080, 3485952, 4357440, 5228928, 5809920, 6536160, 8714880, 10457856, 13072320, 17429760, 26144640, 52289280]

約数ペア:

[(1, 52289280), (2, 26144640), (3, 17429760), (4, 13072320), (5, 10457856), (6, 8714880), (8, 6536160), (9, 5809920), (10, 5228928), (12, 4357440), (15, 3485952), (16, 3268080), (17, 3075840), (18, 2904960), (20, 2614464), (24, 2178720), (27, 1936640), (30, 1742976), (32, 1634040), (34, 1537920), (36, 1452480), (40, 1307232), (45, 1161984), (48, 1089360), (51, 1025280), (54, 968320), (60, 871488), (64, 817020), (68, 768960), (72, 726240), (80, 653616), (85, 615168), (89, 587520), (90, 580992), (96, 544680), (102, 512640), (108, 484160), (120, 435744), (128, 408510), (135, 387328), (136, 384480), (144, 363120), (153, 341760), (160, 326808), (170, 307584), (178, 293760), (180, 290496), (192, 272340), (204, 256320), (216, 242080), (240, 217872), (255, 205056), (256, 204255), (267, 195840), (270, 193664), (272, 192240), (288, 181560), (306, 170880), (320, 163404), (340, 153792), (356, 146880), (360, 145248), (384, 136170), (408, 128160), (432, 121040), (445, 117504), (459, 113920), (480, 108936), (510, 102528), (534, 97920), (540, 96832), (544, 96120), (576, 90780), (612, 85440), (640, 81702), (680, 76896), (712, 73440), (720, 72624), (765, 68352), (768, 68085), (801, 65280), (816, 64080), (864, 60520), (890, 58752), (918, 56960), (960, 54468), (1020, 51264), (1068, 48960), (1080, 48416), (1088, 48060), (1152, 45390), (1224, 42720), (1280, 40851), (1335, 39168), (1360, 38448), (1424, 36720), (1440, 36312), (1513, 34560), (1530, 34176), (1602, 32640), (1632, 32040), (1728, 30260), (1780, 29376), (1836, 28480), (1920, 27234), (2040, 25632), (2136, 24480), (2160, 24208), (2176, 24030), (2295, 22784), (2304, 22695), (2403, 21760), (2448, 21360), (2670, 19584), (2720, 19224), (2848, 18360), (2880, 18156), (3026, 17280), (3060, 17088), (3204, 16320), (3264, 16020), (3456, 15130), (3560, 14688), (3672, 14240), (3840, 13617), (4005, 13056), (4080, 12816), (4272, 12240), (4320, 12104), (4352, 12015), (4539, 11520), (4590, 11392), (4806, 10880), (4896, 10680), (5340, 9792), (5440, 9612), (5696, 9180), (5760, 9078), (6052, 8640), (6120, 8544), (6408, 8160), (6528, 8010), (6912, 7565), (7120, 7344)]