134808800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 216

約数和(自身を含む): 405208440

約数和(自身を除く): 270399640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 181, 190, 196, 200, 224, 245, 266, 280, 304, 350, 362, 380, 392, 400, 475, 490, 532, 560, 608, 665, 700, 724, 760, 784, 800, 905, 931, 950, 980, 1064, 1120, 1225, 1267, 1330, 1400, 1448, 1520, 1568, 1810, 1862, 1900, 1960, 2128, 2450, 2534, 2660, 2800, 2896, 3040, 3325, 3439, 3620, 3724, 3800, 3920, 4256, 4525, 4655, 4900, 5068, 5320, 5600, 5792, 6335, 6650, 6878, 7240, 7448, 7600, 7840, 8869, 9050, 9310, 9800, 10136, 10640, 12670, 13300, 13756, 14480, 14896, 15200, 17195, 17738, 18100, 18620, 19600, 20272, 21280, 23275, 24073, 25340, 26600, 27512, 28960, 29792, 31675, 34390, 35476, 36200, 37240, 39200, 40544, 44345, 46550, 48146, 50680, 53200, 55024, 63350, 68780, 70952, 72400, 74480, 85975, 88690, 93100, 96292, 101360, 106400, 110048, 120365, 126700, 137560, 141904, 144800, 148960, 168511, 171950, 177380, 186200, 192584, 202720, 221725, 240730, 253400, 275120, 283808, 337022, 343900, 354760, 372400, 385168, 443450, 481460, 506800, 550240, 601825, 674044, 687800, 709520, 744800, 770336, 842555, 886900, 962920, 1013600, 1203650, 1348088, 1375600, 1419040, 1685110, 1773800, 1925840, 2407300, 2696176, 2751200, 3370220, 3547600, 3851680, 4212775, 4814600, 5392352, 6740440, 7095200, 8425550, 9629200, 13480880, 16851100, 19258400, 26961760, 33702200, 67404400, 134808800]

約数ペア:

[(1, 134808800), (2, 67404400), (4, 33702200), (5, 26961760), (7, 19258400), (8, 16851100), (10, 13480880), (14, 9629200), (16, 8425550), (19, 7095200), (20, 6740440), (25, 5392352), (28, 4814600), (32, 4212775), (35, 3851680), (38, 3547600), (40, 3370220), (49, 2751200), (50, 2696176), (56, 2407300), (70, 1925840), (76, 1773800), (80, 1685110), (95, 1419040), (98, 1375600), (100, 1348088), (112, 1203650), (133, 1013600), (140, 962920), (152, 886900), (160, 842555), (175, 770336), (181, 744800), (190, 709520), (196, 687800), (200, 674044), (224, 601825), (245, 550240), (266, 506800), (280, 481460), (304, 443450), (350, 385168), (362, 372400), (380, 354760), (392, 343900), (400, 337022), (475, 283808), (490, 275120), (532, 253400), (560, 240730), (608, 221725), (665, 202720), (700, 192584), (724, 186200), (760, 177380), (784, 171950), (800, 168511), (905, 148960), (931, 144800), (950, 141904), (980, 137560), (1064, 126700), (1120, 120365), (1225, 110048), (1267, 106400), (1330, 101360), (1400, 96292), (1448, 93100), (1520, 88690), (1568, 85975), (1810, 74480), (1862, 72400), (1900, 70952), (1960, 68780), (2128, 63350), (2450, 55024), (2534, 53200), (2660, 50680), (2800, 48146), (2896, 46550), (3040, 44345), (3325, 40544), (3439, 39200), (3620, 37240), (3724, 36200), (3800, 35476), (3920, 34390), (4256, 31675), (4525, 29792), (4655, 28960), (4900, 27512), (5068, 26600), (5320, 25340), (5600, 24073), (5792, 23275), (6335, 21280), (6650, 20272), (6878, 19600), (7240, 18620), (7448, 18100), (7600, 17738), (7840, 17195), (8869, 15200), (9050, 14896), (9310, 14480), (9800, 13756), (10136, 13300), (10640, 12670)]