157112900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11853

約数の個数: 72

約数和(自身を含む): 410182080

約数和(自身を除く): 253069180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 11813, 13300, 23626, 47252, 59065, 82691, 118130, 165382, 224447, 236260, 295325, 330764, 413455, 448894, 590650, 826910, 897788, 1122235, 1181300, 1571129, 1653820, 2067275, 2244470, 3142258, 4134550, 4488940, 5611175, 6284516, 7855645, 8269100, 11222350, 15711290, 22444700, 31422580, 39278225, 78556450, 157112900]

約数ペア:

[(1, 157112900), (2, 78556450), (4, 39278225), (5, 31422580), (7, 22444700), (10, 15711290), (14, 11222350), (19, 8269100), (20, 7855645), (25, 6284516), (28, 5611175), (35, 4488940), (38, 4134550), (50, 3142258), (70, 2244470), (76, 2067275), (95, 1653820), (100, 1571129), (133, 1181300), (140, 1122235), (175, 897788), (190, 826910), (266, 590650), (350, 448894), (380, 413455), (475, 330764), (532, 295325), (665, 236260), (700, 224447), (950, 165382), (1330, 118130), (1900, 82691), (2660, 59065), (3325, 47252), (6650, 23626), (11813, 13300)]