187934600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 515681280

約数和(自身を除く): 327746680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 127, 140, 151, 175, 196, 200, 245, 254, 280, 302, 350, 392, 490, 508, 604, 635, 700, 755, 889, 980, 1016, 1057, 1208, 1225, 1270, 1400, 1510, 1778, 1960, 2114, 2450, 2540, 3020, 3175, 3556, 3775, 4228, 4445, 4900, 5080, 5285, 6040, 6223, 6350, 7112, 7399, 7550, 8456, 8890, 9800, 10570, 12446, 12700, 14798, 15100, 17780, 19177, 21140, 22225, 24892, 25400, 26425, 29596, 30200, 31115, 35560, 36995, 38354, 42280, 44450, 49784, 52850, 59192, 62230, 73990, 76708, 88900, 95885, 105700, 124460, 134239, 147980, 153416, 155575, 177800, 184975, 191770, 211400, 248920, 268478, 295960, 311150, 369950, 383540, 479425, 536956, 622300, 671195, 739900, 767080, 939673, 958850, 1073912, 1244600, 1342390, 1479800, 1879346, 1917700, 2684780, 3355975, 3758692, 3835400, 4698365, 5369560, 6711950, 7517384, 9396730, 13423900, 18793460, 23491825, 26847800, 37586920, 46983650, 93967300, 187934600]

約数ペア:

[(1, 187934600), (2, 93967300), (4, 46983650), (5, 37586920), (7, 26847800), (8, 23491825), (10, 18793460), (14, 13423900), (20, 9396730), (25, 7517384), (28, 6711950), (35, 5369560), (40, 4698365), (49, 3835400), (50, 3758692), (56, 3355975), (70, 2684780), (98, 1917700), (100, 1879346), (127, 1479800), (140, 1342390), (151, 1244600), (175, 1073912), (196, 958850), (200, 939673), (245, 767080), (254, 739900), (280, 671195), (302, 622300), (350, 536956), (392, 479425), (490, 383540), (508, 369950), (604, 311150), (635, 295960), (700, 268478), (755, 248920), (889, 211400), (980, 191770), (1016, 184975), (1057, 177800), (1208, 155575), (1225, 153416), (1270, 147980), (1400, 134239), (1510, 124460), (1778, 105700), (1960, 95885), (2114, 88900), (2450, 76708), (2540, 73990), (3020, 62230), (3175, 59192), (3556, 52850), (3775, 49784), (4228, 44450), (4445, 42280), (4900, 38354), (5080, 36995), (5285, 35560), (6040, 31115), (6223, 30200), (6350, 29596), (7112, 26425), (7399, 25400), (7550, 24892), (8456, 22225), (8890, 21140), (9800, 19177), (10570, 17780), (12446, 15100), (12700, 14798)]