276590400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 168

約数和(自身を含む): 939210720

約数和(自身を除く): 662620320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 192, 200, 232, 240, 290, 300, 320, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 960, 1160, 1200, 1392, 1450, 1600, 1740, 1856, 1987, 2175, 2320, 2400, 2784, 2900, 3480, 3974, 4350, 4640, 4800, 5568, 5800, 5961, 6960, 7948, 8700, 9280, 9935, 11600, 11922, 13920, 15896, 17400, 19870, 23200, 23844, 27840, 29805, 31792, 34800, 39740, 46400, 47688, 49675, 57623, 59610, 63584, 69600, 79480, 95376, 99350, 115246, 119220, 127168, 139200, 149025, 158960, 172869, 190752, 198700, 230492, 238440, 288115, 298050, 317920, 345738, 381504, 397400, 460984, 476880, 576230, 596100, 635840, 691476, 794800, 864345, 921968, 953760, 1152460, 1192200, 1382952, 1440575, 1589600, 1728690, 1843936, 1907520, 2304920, 2384400, 2765904, 2881150, 3179200, 3457380, 3687872, 4321725, 4609840, 4768800, 5531808, 5762300, 6914760, 8643450, 9219680, 9537600, 11063616, 11524600, 13829520, 17286900, 18439360, 23049200, 27659040, 34573800, 46098400, 55318080, 69147600, 92196800, 138295200, 276590400]

約数ペア:

[(1, 276590400), (2, 138295200), (3, 92196800), (4, 69147600), (5, 55318080), (6, 46098400), (8, 34573800), (10, 27659040), (12, 23049200), (15, 18439360), (16, 17286900), (20, 13829520), (24, 11524600), (25, 11063616), (29, 9537600), (30, 9219680), (32, 8643450), (40, 6914760), (48, 5762300), (50, 5531808), (58, 4768800), (60, 4609840), (64, 4321725), (75, 3687872), (80, 3457380), (87, 3179200), (96, 2881150), (100, 2765904), (116, 2384400), (120, 2304920), (145, 1907520), (150, 1843936), (160, 1728690), (174, 1589600), (192, 1440575), (200, 1382952), (232, 1192200), (240, 1152460), (290, 953760), (300, 921968), (320, 864345), (348, 794800), (400, 691476), (435, 635840), (464, 596100), (480, 576230), (580, 476880), (600, 460984), (696, 397400), (725, 381504), (800, 345738), (870, 317920), (928, 298050), (960, 288115), (1160, 238440), (1200, 230492), (1392, 198700), (1450, 190752), (1600, 172869), (1740, 158960), (1856, 149025), (1987, 139200), (2175, 127168), (2320, 119220), (2400, 115246), (2784, 99350), (2900, 95376), (3480, 79480), (3974, 69600), (4350, 63584), (4640, 59610), (4800, 57623), (5568, 49675), (5800, 47688), (5961, 46400), (6960, 39740), (7948, 34800), (8700, 31792), (9280, 29805), (9935, 27840), (11600, 23844), (11922, 23200), (13920, 19870), (15896, 17400)]