273749760

素因数分解:

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

素因数の和:208

約数の個数: 216

約数和(自身を含む): 982469040

約数和(自身を除く): 708719280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 216, 240, 256, 267, 270, 288, 320, 356, 360, 384, 432, 445, 480, 534, 540, 576, 640, 712, 720, 768, 801, 864, 890, 960, 1068, 1080, 1152, 1280, 1335, 1424, 1440, 1602, 1728, 1780, 1920, 2136, 2160, 2304, 2403, 2670, 2848, 2880, 3204, 3456, 3560, 3840, 4005, 4272, 4320, 4806, 5340, 5696, 5760, 6408, 6912, 7120, 7921, 8010, 8544, 8640, 9612, 10680, 11392, 11520, 12015, 12816, 14240, 15842, 16020, 17088, 17280, 19224, 21360, 22784, 23763, 24030, 25632, 28480, 31684, 32040, 34176, 34560, 38448, 39605, 42720, 47526, 48060, 51264, 56960, 63368, 64080, 68352, 71289, 76896, 79210, 85440, 95052, 96120, 102528, 113920, 118815, 126736, 128160, 142578, 153792, 158420, 170880, 190104, 192240, 205056, 213867, 237630, 253472, 256320, 285156, 307584, 316840, 341760, 356445, 380208, 384480, 427734, 475260, 506944, 512640, 570312, 615168, 633680, 712890, 760416, 768960, 855468, 950520, 1013888, 1025280, 1069335, 1140624, 1267360, 1425780, 1520832, 1537920, 1710936, 1901040, 2027776, 2138670, 2281248, 2534720, 2851560, 3041664, 3075840, 3421872, 3802080, 4277340, 4562496, 5069440, 5703120, 6083328, 6843744, 7604160, 8554680, 9124992, 10138880, 11406240, 13687488, 15208320, 17109360, 18249984, 22812480, 27374976, 30416640, 34218720, 45624960, 54749952, 68437440, 91249920, 136874880, 273749760]

約数ペア:

[(1, 273749760), (2, 136874880), (3, 91249920), (4, 68437440), (5, 54749952), (6, 45624960), (8, 34218720), (9, 30416640), (10, 27374976), (12, 22812480), (15, 18249984), (16, 17109360), (18, 15208320), (20, 13687488), (24, 11406240), (27, 10138880), (30, 9124992), (32, 8554680), (36, 7604160), (40, 6843744), (45, 6083328), (48, 5703120), (54, 5069440), (60, 4562496), (64, 4277340), (72, 3802080), (80, 3421872), (89, 3075840), (90, 3041664), (96, 2851560), (108, 2534720), (120, 2281248), (128, 2138670), (135, 2027776), (144, 1901040), (160, 1710936), (178, 1537920), (180, 1520832), (192, 1425780), (216, 1267360), (240, 1140624), (256, 1069335), (267, 1025280), (270, 1013888), (288, 950520), (320, 855468), (356, 768960), (360, 760416), (384, 712890), (432, 633680), (445, 615168), (480, 570312), (534, 512640), (540, 506944), (576, 475260), (640, 427734), (712, 384480), (720, 380208), (768, 356445), (801, 341760), (864, 316840), (890, 307584), (960, 285156), (1068, 256320), (1080, 253472), (1152, 237630), (1280, 213867), (1335, 205056), (1424, 192240), (1440, 190104), (1602, 170880), (1728, 158420), (1780, 153792), (1920, 142578), (2136, 128160), (2160, 126736), (2304, 118815), (2403, 113920), (2670, 102528), (2848, 96120), (2880, 95052), (3204, 85440), (3456, 79210), (3560, 76896), (3840, 71289), (4005, 68352), (4272, 64080), (4320, 63368), (4806, 56960), (5340, 51264), (5696, 48060), (5760, 47526), (6408, 42720), (6912, 39605), (7120, 38448), (7921, 34560), (8010, 34176), (8544, 32040), (8640, 31684), (9612, 28480), (10680, 25632), (11392, 24030), (11520, 23763), (12015, 22784), (12816, 21360), (14240, 19224), (15842, 17280), (16020, 17088)]