55031040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 202319208

約数和(自身を除く): 147288168

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, 256, 272, 281, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 562, 576, 612, 640, 680, 720, 765, 768, 816, 843, 960, 1020, 1088, 1124, 1152, 1224, 1280, 1360, 1405, 1440, 1530, 1632, 1686, 1920, 2040, 2176, 2248, 2304, 2448, 2529, 2720, 2810, 2880, 3060, 3264, 3372, 3840, 4080, 4215, 4352, 4496, 4777, 4896, 5058, 5440, 5620, 5760, 6120, 6528, 6744, 8160, 8430, 8992, 9554, 9792, 10116, 10880, 11240, 11520, 12240, 12645, 13056, 13488, 14331, 16320, 16860, 17984, 19108, 19584, 20232, 21760, 22480, 23885, 24480, 25290, 26976, 28662, 32640, 33720, 35968, 38216, 39168, 40464, 42993, 44960, 47770, 48960, 50580, 53952, 57324, 65280, 67440, 71655, 71936, 76432, 80928, 85986, 89920, 95540, 97920, 101160, 107904, 114648, 134880, 143310, 152864, 161856, 171972, 179840, 191080, 195840, 202320, 214965, 215808, 229296, 269760, 286620, 305728, 323712, 343944, 359680, 382160, 404640, 429930, 458592, 539520, 573240, 611456, 647424, 687888, 764320, 809280, 859860, 917184, 1079040, 1146480, 1222912, 1375776, 1528640, 1618560, 1719720, 1834368, 2292960, 2751552, 3057280, 3237120, 3439440, 3668736, 4585920, 5503104, 6114560, 6878880, 9171840, 11006208, 13757760, 18343680, 27515520, 55031040]

約数ペア:

[(1, 55031040), (2, 27515520), (3, 18343680), (4, 13757760), (5, 11006208), (6, 9171840), (8, 6878880), (9, 6114560), (10, 5503104), (12, 4585920), (15, 3668736), (16, 3439440), (17, 3237120), (18, 3057280), (20, 2751552), (24, 2292960), (30, 1834368), (32, 1719720), (34, 1618560), (36, 1528640), (40, 1375776), (45, 1222912), (48, 1146480), (51, 1079040), (60, 917184), (64, 859860), (68, 809280), (72, 764320), (80, 687888), (85, 647424), (90, 611456), (96, 573240), (102, 539520), (120, 458592), (128, 429930), (136, 404640), (144, 382160), (153, 359680), (160, 343944), (170, 323712), (180, 305728), (192, 286620), (204, 269760), (240, 229296), (255, 215808), (256, 214965), (272, 202320), (281, 195840), (288, 191080), (306, 179840), (320, 171972), (340, 161856), (360, 152864), (384, 143310), (408, 134880), (480, 114648), (510, 107904), (544, 101160), (562, 97920), (576, 95540), (612, 89920), (640, 85986), (680, 80928), (720, 76432), (765, 71936), (768, 71655), (816, 67440), (843, 65280), (960, 57324), (1020, 53952), (1088, 50580), (1124, 48960), (1152, 47770), (1224, 44960), (1280, 42993), (1360, 40464), (1405, 39168), (1440, 38216), (1530, 35968), (1632, 33720), (1686, 32640), (1920, 28662), (2040, 26976), (2176, 25290), (2248, 24480), (2304, 23885), (2448, 22480), (2529, 21760), (2720, 20232), (2810, 19584), (2880, 19108), (3060, 17984), (3264, 16860), (3372, 16320), (3840, 14331), (4080, 13488), (4215, 13056), (4352, 12645), (4496, 12240), (4777, 11520), (4896, 11240), (5058, 10880), (5440, 10116), (5620, 9792), (5760, 9554), (6120, 8992), (6528, 8430), (6744, 8160)]