27515520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 100961640

約数和(自身を除く): 73446120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 281, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 562, 576, 612, 640, 680, 720, 765, 816, 843, 960, 1020, 1088, 1124, 1152, 1224, 1360, 1405, 1440, 1530, 1632, 1686, 1920, 2040, 2176, 2248, 2448, 2529, 2720, 2810, 2880, 3060, 3264, 3372, 4080, 4215, 4496, 4777, 4896, 5058, 5440, 5620, 5760, 6120, 6528, 6744, 8160, 8430, 8992, 9554, 9792, 10116, 10880, 11240, 12240, 12645, 13488, 14331, 16320, 16860, 17984, 19108, 19584, 20232, 22480, 23885, 24480, 25290, 26976, 28662, 32640, 33720, 35968, 38216, 40464, 42993, 44960, 47770, 48960, 50580, 53952, 57324, 67440, 71655, 76432, 80928, 85986, 89920, 95540, 97920, 101160, 107904, 114648, 134880, 143310, 152864, 161856, 171972, 179840, 191080, 202320, 214965, 229296, 269760, 286620, 305728, 323712, 343944, 382160, 404640, 429930, 458592, 539520, 573240, 611456, 687888, 764320, 809280, 859860, 917184, 1146480, 1375776, 1528640, 1618560, 1719720, 1834368, 2292960, 2751552, 3057280, 3439440, 4585920, 5503104, 6878880, 9171840, 13757760, 27515520]

約数ペア:

[(1, 27515520), (2, 13757760), (3, 9171840), (4, 6878880), (5, 5503104), (6, 4585920), (8, 3439440), (9, 3057280), (10, 2751552), (12, 2292960), (15, 1834368), (16, 1719720), (17, 1618560), (18, 1528640), (20, 1375776), (24, 1146480), (30, 917184), (32, 859860), (34, 809280), (36, 764320), (40, 687888), (45, 611456), (48, 573240), (51, 539520), (60, 458592), (64, 429930), (68, 404640), (72, 382160), (80, 343944), (85, 323712), (90, 305728), (96, 286620), (102, 269760), (120, 229296), (128, 214965), (136, 202320), (144, 191080), (153, 179840), (160, 171972), (170, 161856), (180, 152864), (192, 143310), (204, 134880), (240, 114648), (255, 107904), (272, 101160), (281, 97920), (288, 95540), (306, 89920), (320, 85986), (340, 80928), (360, 76432), (384, 71655), (408, 67440), (480, 57324), (510, 53952), (544, 50580), (562, 48960), (576, 47770), (612, 44960), (640, 42993), (680, 40464), (720, 38216), (765, 35968), (816, 33720), (843, 32640), (960, 28662), (1020, 26976), (1088, 25290), (1124, 24480), (1152, 23885), (1224, 22480), (1360, 20232), (1405, 19584), (1440, 19108), (1530, 17984), (1632, 16860), (1686, 16320), (1920, 14331), (2040, 13488), (2176, 12645), (2248, 12240), (2448, 11240), (2529, 10880), (2720, 10116), (2810, 9792), (2880, 9554), (3060, 8992), (3264, 8430), (3372, 8160), (4080, 6744), (4215, 6528), (4496, 6120), (4777, 5760), (4896, 5620), (5058, 5440)]