135646000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9719

約数の個数: 80

約数和(自身を含む): 374886720

約数和(自身を除く): 239240720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 9689, 14000, 19378, 38756, 48445, 67823, 77512, 96890, 135646, 155024, 193780, 242225, 271292, 339115, 387560, 484450, 542584, 678230, 775120, 968900, 1085168, 1211125, 1356460, 1695575, 1937800, 2422250, 2712920, 3391150, 3875600, 4844500, 5425840, 6782300, 8477875, 9689000, 13564600, 16955750, 19378000, 27129200, 33911500, 67823000, 135646000]

約数ペア:

[(1, 135646000), (2, 67823000), (4, 33911500), (5, 27129200), (7, 19378000), (8, 16955750), (10, 13564600), (14, 9689000), (16, 8477875), (20, 6782300), (25, 5425840), (28, 4844500), (35, 3875600), (40, 3391150), (50, 2712920), (56, 2422250), (70, 1937800), (80, 1695575), (100, 1356460), (112, 1211125), (125, 1085168), (140, 968900), (175, 775120), (200, 678230), (250, 542584), (280, 484450), (350, 387560), (400, 339115), (500, 271292), (560, 242225), (700, 193780), (875, 155024), (1000, 135646), (1400, 96890), (1750, 77512), (2000, 67823), (2800, 48445), (3500, 38756), (7000, 19378), (9689, 14000)]