157056800

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 72

約数和(自身を含む): 386483076

約数和(自身を除く): 229426276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 685, 800, 1096, 1370, 1433, 2192, 2740, 2866, 3425, 4384, 5480, 5732, 6850, 7165, 10960, 11464, 13700, 14330, 21920, 22928, 27400, 28660, 35825, 45856, 54800, 57320, 71650, 109600, 114640, 143300, 196321, 229280, 286600, 392642, 573200, 785284, 981605, 1146400, 1570568, 1963210, 3141136, 3926420, 4908025, 6282272, 7852840, 9816050, 15705680, 19632100, 31411360, 39264200, 78528400, 157056800]

約数ペア:

[(1, 157056800), (2, 78528400), (4, 39264200), (5, 31411360), (8, 19632100), (10, 15705680), (16, 9816050), (20, 7852840), (25, 6282272), (32, 4908025), (40, 3926420), (50, 3141136), (80, 1963210), (100, 1570568), (137, 1146400), (160, 981605), (200, 785284), (274, 573200), (400, 392642), (548, 286600), (685, 229280), (800, 196321), (1096, 143300), (1370, 114640), (1433, 109600), (2192, 71650), (2740, 57320), (2866, 54800), (3425, 45856), (4384, 35825), (5480, 28660), (5732, 27400), (6850, 22928), (7165, 21920), (10960, 14330), (11464, 13700)]