214827900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{102299}}^1$

素因数の和:102323

約数の個数: 72

約数和(自身を含む): 710371200

約数和(自身を除く): 495543300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 102299, 204598, 306897, 409196, 511495, 613794, 716093, 1022990, 1227588, 1432186, 1534485, 2045980, 2148279, 2557475, 2864372, 3068970, 3580465, 4296558, 5114950, 6137940, 7160930, 7672425, 8593116, 10229900, 10741395, 14321860, 15344850, 17902325, 21482790, 30689700, 35804650, 42965580, 53706975, 71609300, 107413950, 214827900]

約数ペア:

[(1, 214827900), (2, 107413950), (3, 71609300), (4, 53706975), (5, 42965580), (6, 35804650), (7, 30689700), (10, 21482790), (12, 17902325), (14, 15344850), (15, 14321860), (20, 10741395), (21, 10229900), (25, 8593116), (28, 7672425), (30, 7160930), (35, 6137940), (42, 5114950), (50, 4296558), (60, 3580465), (70, 3068970), (75, 2864372), (84, 2557475), (100, 2148279), (105, 2045980), (140, 1534485), (150, 1432186), (175, 1227588), (210, 1022990), (300, 716093), (350, 613794), (420, 511495), (525, 409196), (700, 306897), (1050, 204598), (2100, 102299)]