161148400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 449594240

約数和(自身を除く): 288445840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 280, 335, 350, 400, 469, 536, 560, 670, 700, 859, 938, 1072, 1340, 1400, 1675, 1718, 1876, 2345, 2680, 2800, 3350, 3436, 3752, 4295, 4690, 5360, 6013, 6700, 6872, 7504, 8590, 9380, 11725, 12026, 13400, 13744, 17180, 18760, 21475, 23450, 24052, 26800, 30065, 34360, 37520, 42950, 46900, 48104, 57553, 60130, 68720, 85900, 93800, 96208, 115106, 120260, 150325, 171800, 187600, 230212, 240520, 287765, 300650, 343600, 402871, 460424, 481040, 575530, 601300, 805742, 920848, 1151060, 1202600, 1438825, 1611484, 2014355, 2302120, 2405200, 2877650, 3222968, 4028710, 4604240, 5755300, 6445936, 8057420, 10071775, 11510600, 16114840, 20143550, 23021200, 32229680, 40287100, 80574200, 161148400]

約数ペア:

[(1, 161148400), (2, 80574200), (4, 40287100), (5, 32229680), (7, 23021200), (8, 20143550), (10, 16114840), (14, 11510600), (16, 10071775), (20, 8057420), (25, 6445936), (28, 5755300), (35, 4604240), (40, 4028710), (50, 3222968), (56, 2877650), (67, 2405200), (70, 2302120), (80, 2014355), (100, 1611484), (112, 1438825), (134, 1202600), (140, 1151060), (175, 920848), (200, 805742), (268, 601300), (280, 575530), (335, 481040), (350, 460424), (400, 402871), (469, 343600), (536, 300650), (560, 287765), (670, 240520), (700, 230212), (859, 187600), (938, 171800), (1072, 150325), (1340, 120260), (1400, 115106), (1675, 96208), (1718, 93800), (1876, 85900), (2345, 68720), (2680, 60130), (2800, 57553), (3350, 48104), (3436, 46900), (3752, 42950), (4295, 37520), (4690, 34360), (5360, 30065), (6013, 26800), (6700, 24052), (6872, 23450), (7504, 21475), (8590, 18760), (9380, 17180), (11725, 13744), (12026, 13400)]