142682800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 385537824

約数和(自身を除く): 242855024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 575, 598, 650, 920, 1040, 1150, 1193, 1196, 1300, 1495, 1840, 2300, 2386, 2392, 2600, 2990, 4600, 4772, 4784, 5200, 5965, 5980, 7475, 9200, 9544, 11930, 11960, 14950, 15509, 19088, 23860, 23920, 27439, 29825, 29900, 31018, 47720, 54878, 59650, 59800, 62036, 77545, 95440, 109756, 119300, 119600, 124072, 137195, 155090, 219512, 238600, 248144, 274390, 310180, 356707, 387725, 439024, 477200, 548780, 620360, 685975, 713414, 775450, 1097560, 1240720, 1371950, 1426828, 1550900, 1783535, 2195120, 2743900, 2853656, 3101800, 3567070, 5487800, 5707312, 6203600, 7134140, 8917675, 10975600, 14268280, 17835350, 28536560, 35670700, 71341400, 142682800]

約数ペア:

[(1, 142682800), (2, 71341400), (4, 35670700), (5, 28536560), (8, 17835350), (10, 14268280), (13, 10975600), (16, 8917675), (20, 7134140), (23, 6203600), (25, 5707312), (26, 5487800), (40, 3567070), (46, 3101800), (50, 2853656), (52, 2743900), (65, 2195120), (80, 1783535), (92, 1550900), (100, 1426828), (104, 1371950), (115, 1240720), (130, 1097560), (184, 775450), (200, 713414), (208, 685975), (230, 620360), (260, 548780), (299, 477200), (325, 439024), (368, 387725), (400, 356707), (460, 310180), (520, 274390), (575, 248144), (598, 238600), (650, 219512), (920, 155090), (1040, 137195), (1150, 124072), (1193, 119600), (1196, 119300), (1300, 109756), (1495, 95440), (1840, 77545), (2300, 62036), (2386, 59800), (2392, 59650), (2600, 54878), (2990, 47720), (4600, 31018), (4772, 29900), (4784, 29825), (5200, 27439), (5965, 23920), (5980, 23860), (7475, 19088), (9200, 15509), (9544, 14950), (11930, 11960)]