27129200

素因数分解:

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

素因数の和:9714

約数の個数: 60

約数和(自身を含む): 74496720

約数和(自身を除く): 47367520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 9689, 19378, 38756, 48445, 67823, 77512, 96890, 135646, 155024, 193780, 242225, 271292, 339115, 387560, 484450, 542584, 678230, 775120, 968900, 1085168, 1356460, 1695575, 1937800, 2712920, 3391150, 3875600, 5425840, 6782300, 13564600, 27129200]

約数ペア:

[(1, 27129200), (2, 13564600), (4, 6782300), (5, 5425840), (7, 3875600), (8, 3391150), (10, 2712920), (14, 1937800), (16, 1695575), (20, 1356460), (25, 1085168), (28, 968900), (35, 775120), (40, 678230), (50, 542584), (56, 484450), (70, 387560), (80, 339115), (100, 271292), (112, 242225), (140, 193780), (175, 155024), (200, 135646), (280, 96890), (350, 77512), (400, 67823), (560, 48445), (700, 38756), (1400, 19378), (2800, 9689)]