152045180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2053}}^1$

素因数の和:2115

約数の個数: 72

約数和(自身を含む): 381649632

約数和(自身を除く): 229604452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2053, 2116, 2645, 3220, 3703, 4106, 5290, 7406, 8212, 10265, 10580, 14371, 14812, 18515, 20530, 28742, 37030, 41060, 47219, 57484, 71855, 74060, 94438, 143710, 188876, 236095, 287420, 330533, 472190, 661066, 944380, 1086037, 1322132, 1652665, 2172074, 3305330, 4344148, 5430185, 6610660, 7602259, 10860370, 15204518, 21720740, 30409036, 38011295, 76022590, 152045180]

約数ペア:

[(1, 152045180), (2, 76022590), (4, 38011295), (5, 30409036), (7, 21720740), (10, 15204518), (14, 10860370), (20, 7602259), (23, 6610660), (28, 5430185), (35, 4344148), (46, 3305330), (70, 2172074), (92, 1652665), (115, 1322132), (140, 1086037), (161, 944380), (230, 661066), (322, 472190), (460, 330533), (529, 287420), (644, 236095), (805, 188876), (1058, 143710), (1610, 94438), (2053, 74060), (2116, 71855), (2645, 57484), (3220, 47219), (3703, 41060), (4106, 37030), (5290, 28742), (7406, 20530), (8212, 18515), (10265, 14812), (10580, 14371)]