109456900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 272926976

約数和(自身を除く): 163470076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 542, 577, 700, 1084, 1154, 1355, 1897, 2308, 2710, 2885, 3794, 4039, 5420, 5770, 6775, 7588, 8078, 9485, 11540, 13550, 14425, 16156, 18970, 20195, 27100, 28850, 37940, 40390, 47425, 57700, 80780, 94850, 100975, 156367, 189700, 201950, 312734, 403900, 625468, 781835, 1094569, 1563670, 2189138, 3127340, 3909175, 4378276, 5472845, 7818350, 10945690, 15636700, 21891380, 27364225, 54728450, 109456900]

約数ペア:

[(1, 109456900), (2, 54728450), (4, 27364225), (5, 21891380), (7, 15636700), (10, 10945690), (14, 7818350), (20, 5472845), (25, 4378276), (28, 3909175), (35, 3127340), (50, 2189138), (70, 1563670), (100, 1094569), (140, 781835), (175, 625468), (271, 403900), (350, 312734), (542, 201950), (577, 189700), (700, 156367), (1084, 100975), (1154, 94850), (1355, 80780), (1897, 57700), (2308, 47425), (2710, 40390), (2885, 37940), (3794, 28850), (4039, 27100), (5420, 20195), (5770, 18970), (6775, 16156), (7588, 14425), (8078, 13550), (9485, 11540)]