143432800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3659}}^1$

素因数の和:3693

約数の個数: 108

約数和(自身を含む): 407434860

約数和(自身を除く): 264002060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3659, 3920, 4900, 5600, 7318, 7840, 9800, 14636, 18295, 19600, 25613, 29272, 36590, 39200, 51226, 58544, 73180, 91475, 102452, 117088, 128065, 146360, 179291, 182950, 204904, 256130, 292720, 358582, 365900, 409808, 512260, 585440, 640325, 717164, 731800, 819616, 896455, 1024520, 1280650, 1434328, 1463600, 1792910, 2049040, 2561300, 2868656, 2927200, 3585820, 4098080, 4482275, 5122600, 5737312, 7171640, 8964550, 10245200, 14343280, 17929100, 20490400, 28686560, 35858200, 71716400, 143432800]

約数ペア:

[(1, 143432800), (2, 71716400), (4, 35858200), (5, 28686560), (7, 20490400), (8, 17929100), (10, 14343280), (14, 10245200), (16, 8964550), (20, 7171640), (25, 5737312), (28, 5122600), (32, 4482275), (35, 4098080), (40, 3585820), (49, 2927200), (50, 2868656), (56, 2561300), (70, 2049040), (80, 1792910), (98, 1463600), (100, 1434328), (112, 1280650), (140, 1024520), (160, 896455), (175, 819616), (196, 731800), (200, 717164), (224, 640325), (245, 585440), (280, 512260), (350, 409808), (392, 365900), (400, 358582), (490, 292720), (560, 256130), (700, 204904), (784, 182950), (800, 179291), (980, 146360), (1120, 128065), (1225, 117088), (1400, 102452), (1568, 91475), (1960, 73180), (2450, 58544), (2800, 51226), (3659, 39200), (3920, 36590), (4900, 29272), (5600, 25613), (7318, 19600), (7840, 18295), (9800, 14636)]