135627100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 347321520

約数和(自身を除く): 211694420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 89, 98, 100, 140, 175, 178, 196, 245, 311, 350, 356, 445, 490, 622, 623, 700, 890, 980, 1225, 1244, 1246, 1555, 1780, 2177, 2225, 2450, 2492, 3110, 3115, 4354, 4361, 4450, 4900, 6220, 6230, 7775, 8708, 8722, 8900, 10885, 12460, 15239, 15550, 15575, 17444, 21770, 21805, 27679, 30478, 31100, 31150, 43540, 43610, 54425, 55358, 60956, 62300, 76195, 87220, 108850, 109025, 110716, 138395, 152390, 193753, 217700, 218050, 276790, 304780, 380975, 387506, 436100, 553580, 691975, 761950, 775012, 968765, 1356271, 1383950, 1523900, 1937530, 2712542, 2767900, 3875060, 4843825, 5425084, 6781355, 9687650, 13562710, 19375300, 27125420, 33906775, 67813550, 135627100]

約数ペア:

[(1, 135627100), (2, 67813550), (4, 33906775), (5, 27125420), (7, 19375300), (10, 13562710), (14, 9687650), (20, 6781355), (25, 5425084), (28, 4843825), (35, 3875060), (49, 2767900), (50, 2712542), (70, 1937530), (89, 1523900), (98, 1383950), (100, 1356271), (140, 968765), (175, 775012), (178, 761950), (196, 691975), (245, 553580), (311, 436100), (350, 387506), (356, 380975), (445, 304780), (490, 276790), (622, 218050), (623, 217700), (700, 193753), (890, 152390), (980, 138395), (1225, 110716), (1244, 109025), (1246, 108850), (1555, 87220), (1780, 76195), (2177, 62300), (2225, 60956), (2450, 55358), (2492, 54425), (3110, 43610), (3115, 43540), (4354, 31150), (4361, 31100), (4450, 30478), (4900, 27679), (6220, 21805), (6230, 21770), (7775, 17444), (8708, 15575), (8722, 15550), (8900, 15239), (10885, 12460)]