71617650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 201445440

約数和(自身を除く): 129827790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1933, 1950, 2470, 2850, 3705, 3866, 5799, 6175, 7410, 9665, 11598, 12350, 18525, 19330, 25129, 28995, 36727, 37050, 48325, 50258, 57990, 73454, 75387, 96650, 110181, 125645, 144975, 150774, 183635, 220362, 251290, 289950, 367270, 376935, 477451, 550905, 628225, 753870, 918175, 954902, 1101810, 1256450, 1432353, 1836350, 1884675, 2387255, 2754525, 2864706, 3769350, 4774510, 5509050, 7161765, 11936275, 14323530, 23872550, 35808825, 71617650]

約数ペア:

[(1, 71617650), (2, 35808825), (3, 23872550), (5, 14323530), (6, 11936275), (10, 7161765), (13, 5509050), (15, 4774510), (19, 3769350), (25, 2864706), (26, 2754525), (30, 2387255), (38, 1884675), (39, 1836350), (50, 1432353), (57, 1256450), (65, 1101810), (75, 954902), (78, 918175), (95, 753870), (114, 628225), (130, 550905), (150, 477451), (190, 376935), (195, 367270), (247, 289950), (285, 251290), (325, 220362), (390, 183635), (475, 150774), (494, 144975), (570, 125645), (650, 110181), (741, 96650), (950, 75387), (975, 73454), (1235, 57990), (1425, 50258), (1482, 48325), (1933, 37050), (1950, 36727), (2470, 28995), (2850, 25129), (3705, 19330), (3866, 18525), (5799, 12350), (6175, 11598), (7410, 9665)]