2126666400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{2539}}^1$

素因数の和:2911

約数の個数: 144

約数和(自身を含む): 6944868000

約数和(自身を除く): 4818201600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 349, 400, 480, 600, 698, 800, 1047, 1200, 1396, 1745, 2094, 2400, 2539, 2792, 3490, 4188, 5078, 5235, 5584, 6980, 7617, 8376, 8725, 10156, 10470, 11168, 12695, 13960, 15234, 16752, 17450, 20312, 20940, 25390, 26175, 27920, 30468, 33504, 34900, 38085, 40624, 41880, 50780, 52350, 55840, 60936, 63475, 69800, 76170, 81248, 83760, 101560, 104700, 121872, 126950, 139600, 152340, 167520, 190425, 203120, 209400, 243744, 253900, 279200, 304680, 380850, 406240, 418800, 507800, 609360, 761700, 837600, 886111, 1015600, 1218720, 1523400, 1772222, 2031200, 2658333, 3046800, 3544444, 4430555, 5316666, 6093600, 7088888, 8861110, 10633332, 13291665, 14177776, 17722220, 21266664, 22152775, 26583330, 28355552, 35444440, 42533328, 44305550, 53166660, 66458325, 70888880, 85066656, 88611100, 106333320, 132916650, 141777760, 177222200, 212666640, 265833300, 354444400, 425333280, 531666600, 708888800, 1063333200, 2126666400]

約数ペア:

[(1, 2126666400), (2, 1063333200), (3, 708888800), (4, 531666600), (5, 425333280), (6, 354444400), (8, 265833300), (10, 212666640), (12, 177222200), (15, 141777760), (16, 132916650), (20, 106333320), (24, 88611100), (25, 85066656), (30, 70888880), (32, 66458325), (40, 53166660), (48, 44305550), (50, 42533328), (60, 35444440), (75, 28355552), (80, 26583330), (96, 22152775), (100, 21266664), (120, 17722220), (150, 14177776), (160, 13291665), (200, 10633332), (240, 8861110), (300, 7088888), (349, 6093600), (400, 5316666), (480, 4430555), (600, 3544444), (698, 3046800), (800, 2658333), (1047, 2031200), (1200, 1772222), (1396, 1523400), (1745, 1218720), (2094, 1015600), (2400, 886111), (2539, 837600), (2792, 761700), (3490, 609360), (4188, 507800), (5078, 418800), (5235, 406240), (5584, 380850), (6980, 304680), (7617, 279200), (8376, 253900), (8725, 243744), (10156, 209400), (10470, 203120), (11168, 190425), (12695, 167520), (13960, 152340), (15234, 139600), (16752, 126950), (17450, 121872), (20312, 104700), (20940, 101560), (25390, 83760), (26175, 81248), (27920, 76170), (30468, 69800), (33504, 63475), (34900, 60936), (38085, 55840), (40624, 52350), (41880, 50780)]