159691000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{3259}}^1$

素因数の和:3294

約数の個数: 96

約数和(自身を含む): 434818800

約数和(自身を除く): 275127800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3259, 3500, 4900, 6125, 6518, 7000, 9800, 12250, 13036, 16295, 22813, 24500, 26072, 32590, 45626, 49000, 65180, 81475, 91252, 114065, 130360, 159691, 162950, 182504, 228130, 319382, 325900, 407375, 456260, 570325, 638764, 651800, 798455, 814750, 912520, 1140650, 1277528, 1596910, 1629500, 2281300, 2851625, 3193820, 3259000, 3992275, 4562600, 5703250, 6387640, 7984550, 11406500, 15969100, 19961375, 22813000, 31938200, 39922750, 79845500, 159691000]

約数ペア:

[(1, 159691000), (2, 79845500), (4, 39922750), (5, 31938200), (7, 22813000), (8, 19961375), (10, 15969100), (14, 11406500), (20, 7984550), (25, 6387640), (28, 5703250), (35, 4562600), (40, 3992275), (49, 3259000), (50, 3193820), (56, 2851625), (70, 2281300), (98, 1629500), (100, 1596910), (125, 1277528), (140, 1140650), (175, 912520), (196, 814750), (200, 798455), (245, 651800), (250, 638764), (280, 570325), (350, 456260), (392, 407375), (490, 325900), (500, 319382), (700, 228130), (875, 182504), (980, 162950), (1000, 159691), (1225, 130360), (1400, 114065), (1750, 91252), (1960, 81475), (2450, 65180), (3259, 49000), (3500, 45626), (4900, 32590), (6125, 26072), (6518, 24500), (7000, 22813), (9800, 16295), (12250, 13036)]